B2C2100 Hit Enter to get the students score as a percentage of the total possible points. We substitute data into the formula. To calculate the percentage change between two numbers in Excel execute the following steps.
In A18 type the header With 8 increase.
Percentage of Days spent in USA 5 15 100 3333 Percentage of Days spent in Home Town 10 15 100 6666. Type the following formula into any Excel cell. In this example we set column B to contain the amount currently spent and column C is the percentage by which to reduce that amount. For example if you have a column containing numbers and want to calculate 10 of one of those numbers enter 10 in another cell then use a formula using the asterisk as the multiplication operator.