PERCENTAGE CHANGE CALCULATOR
This calculator calculates the percentage change from one number value to another. Percentage change from one number to another number, is determined by dividing the difference of the two numbers by the original number. Obviously, there are two types of Percentage Change; "Increase" and "Decrease".

To determine percentage increase, divide the change by the original number. An increase from 25 to 75 is calculated as such. The difference is 50; 50/25 = 2. This figure (2) times 100 = 200%, or an increase of 200%. Decrease is the exact same process. A decrease from 75 to 50 works is calculated in this manner. 25/75 = .33, or a 33% decrease.

Data Entry
Original Number
Second Number
                     
Calculated Results
Difference
Percentage Change
Version 1.0.0