Use the percent change formula in Excel. Learn how to quickly calculate the percentage change easily in Excel. This simple calculation can be used in a slew of applications. Let’s quickly review the syntax.
=(Current Year-Previous Year)/Previous Year
Percent Change Formula Example
In this example, we are trying to find the percent of change between 2019 sales and 2018 sales. Using our formula, we calculate the percent change is +28% growth. This formula also works inversely for decreased growth.