# How to Calculate Percent Change in Excel?

Percentage change can be a tricky concept to calculate, especially when working with large data sets. Fortunately, Microsoft Excel has a built-in function to help you quickly and easily calculate the percent change between two values. In this article, we’ll walk you through the steps to calculate percent change in Excel, so you can make the most of your data.

**To calculate the percentage change in Excel, start by entering the starting value in cell A1 and the final value in cell A2. Next, subtract the first value from the second value and divide the result by the original value. Finally, multiply the result by 100 to calculate the percent change.**

- Enter the starting value in cell A1.
- Enter the final value in cell A2.
- Subtract A2 from A1, and divide the result by A1.
- Multiply the result by 100 to calculate the percentage change.

## What is Percent Change?

Percent change is a way of describing the relative change in a value over time. It is most commonly used to compare the current value of an item to its value in the past, or to compare the value of two or more items. For example, if an item is worth $100 today and was worth $90 last month, the percent change would be 11%. Percent change is often used to measure inflation, investment returns, and other economic indicators.

Calculating percent change in Excel is a simple process, but it requires some basic knowledge of the program. This guide will walk you through the steps of calculating percent change in Excel, from setting up the spreadsheet to interpreting the results.

## Setting Up the Spreadsheet

The first step in calculating percent change in Excel is to set up the spreadsheet. To do this, you will need two columns: one for the current value and one for the value from the past. For example, if you are calculating the percent change in the value of a stock, your columns might be labeled “Current Value” and “Previous Value.”

Once the columns are in place, enter the current and previous values into their respective columns. Make sure to enter the values in the same order, with the most recent value first and the oldest value last. This will ensure that the percent change calculation will be accurate.

## Calculating Percent Change

Once the spreadsheet is set up, it’s time to calculate the percent change. To do this, select the cell that will contain the percent change calculation. Then, type the following formula into the cell:

=((Current Value – Previous Value)/Previous Value)*100

For example, if the current value is $100 and the previous value is $90, the formula would be:

=((100-90)/90)*100

This will calculate the percent change and display it in the cell.

## Interpreting the Results

Once the percent change has been calculated, it’s important to understand what the number means. A positive number means that the value has increased, while a negative number means that the value has decreased. For example, if the percent change is 11%, that means that the value has increased by 11%.

It’s also important to note that the percent change can be greater than 100%. This means that the value has increased by more than 100%, or doubled. For example, if the percent change is 200%, that means that the value has increased by 200%, or tripled.

## How to Use Percent Change

Once you’ve calculated the percent change, it’s time to put it to use. Percent change is often used to measure inflation, investment returns, and other economic indicators. It can also be used to compare the performance of different stocks or other investments.

For example, if you’re comparing the performance of two stocks, you can calculate the percent change for each stock over a given period of time. If one stock has a higher percent change than the other, it means that it has outperformed the other stock.

## Tips for Calculating Percent Change

When calculating percent change in Excel, it’s important to remember a few key tips. First, make sure that you enter the values in the correct order (most recent first, oldest last). This will ensure that the calculation is accurate.

Second, be sure to double-check your calculations. Excel can make mistakes, so it’s important to make sure that the numbers are accurate. Finally, don’t forget to interpret the results. A positive number means that the value has increased, while a negative number means that the value has decreased.

## Top 6 Frequently Asked Questions

### What is Percent Change?

Percent change is a calculation that measures the difference between two values as a percentage. It is often used to measure changes in business or finance, and can be calculated using Excel. It is used to measure the relative change between two values. For example, a company’s sales may increase by 10% in a month, meaning that the company’s sales have increased by 10% compared to the previous month.

### What is the Formula for Calculating Percent Change in Excel?

The formula for calculating percent change in Excel is: (New Value – Old Value) / Old Value. This formula can be entered into any cell in an Excel worksheet.

### How Do I Calculate Percent Change in Excel?

To calculate percent change in Excel, first enter the formula above into a cell. Then, replace the “New Value” and “Old Value” with the numbers you wish to compare. For example, if you wanted to compare a company’s sales from two different months, you would enter the sales figures for each month in the formula. Finally, hit enter, and the formula will calculate the percent change between the two values.

### What is the Difference Between Percent Change and Percentage Increase?

While both percent change and percentage increase measure the relative difference between two values, there is a subtle difference. Percent change measures the difference between two values as a percentage of the original value, while percentage increase measures the difference between two values as a percentage of the current value.

For example, if a company’s sales increased from $100 to $200, the percent change would be 100%, since the change is measured against the original value of $100. The percentage increase would be 200%, since the change is measured against the current value of $200.

### Can I Calculate Percent Change in the Same Cell?

Yes, you can calculate percent change in the same cell. To do this, first enter the formula (New Value – Old Value) / Old Value into the cell. Then, select the cell and click on the “Formula” tab in the Excel ribbon. Select “Percent Change” from the dropdown menu, and the formula will be automatically updated to calculate the percent change.

### Can I Calculate Percent Change Over Multiple Cells?

Yes, you can calculate percent change over multiple cells. To do this, enter the formula (New Value – Old Value) / Old Value into the first cell. Then, select the cell and drag the formula across all of the cells you want to compare. Finally, click on the “Formula” tab in the Excel ribbon and select “Percent Change” from the dropdown menu. This will automatically update the formula to calculate the percent change for each cell.

Now that you know how to calculate percent change in Excel, you can make sure that your data is always accurate and up-to-date. You can also use this tool to easily track changes in financial data or to compare the performance of different investments. With this powerful calculation tool, you can easily analyze your data and make decisions that will help you drive success.