To format the result as a percentage click the Percent Style button in the Number section on the Home tab. Now subtract 100 from this total to find the percent increase. Covid-19 has affected physical interactions between people.
Fill in two values.
If the percentage is negative it means the sales of the product have decreased. How to Calculate Percentage Increase. Enter a decimal number 02 in cell B1 and apply a Percentage format. To use the calculator enter two numbers to calculate the percentage the first is of the second by clicking Calculate Percentage.