__How To Calculate the Percentage Difference or Increase – Problems , Solutions and Applications in Real Life__

__How To Calculate the Percentage Difference or Increase – Problems , Solutions and Applications in Real Life__

The percentage difference also known as the percentage increase or decrease is a common calculation in maths, statistics, physics, business, commerce, economics and many other fields. It is used to indicate the change in the values of a particular measurement over a certain period of time. The delta symbol Δx is used to represent a change in quantity or values.

**This percentage difference calculator is straightforward and easy to use. Find the percentage ****increase or decrease between two numbers. There is another calculator which is used to find the percentage of a number.**

__Applications of Percentage Differences in Real Life__

__Applications of Percentage Differences in Real Life__

The following are some of the measurements whereby the percentage increase or decrease is applied or calculated:

__Physics:__

Change in speed (acceleration)

Change in mass

Change in pressure

Change in energy

Change in temperature

Change in volume

Change in density

Change in force

Change in momentum

__Business:__

Change in monthly sales volumes