Provides a function that calculates the relative change between two numbers as a percent difference. Users enter the first and second numbers and it automatically calculates the percent difference between the two values.

This app can be used in a variety of situations. For example, it is very useful when comparing price changes of goods and return on investment. The app provides an intuitive user interface that makes it easy for anyone to use, and it will be a useful tool as you can quickly check results with simple calculations.