**About Percentage Change in Mass Calculator (Formula)**

The Percentage Change in Mass Calculator is a tool used to calculate the percentage change in mass between two given values.

**The formula for calculating the percentage change in mass is as follows:**

**PM=(Mf−Mi)/Mi∗100**

where PM is the percentage change in mass, Mf is the final mass, and Mi is the initial mass.

To calculate the percentage change in mass, we subtract the initial mass (Mi) from the final mass (Mf), then divide the result by the initial mass (Mi), and multiply by 100 to get the result as a percentage.

For example, let’s say the initial mass is 10 kg, and the final mass is 12 kg. The percentage change in mass would be:

**PM = (12 – 10) / 10 * 100 = 20%**

This means that the mass has increased by 20% between the initial and final measurements.

The Percentage Change in Mass Calculator uses this formula to calculate the percentage change in mass between two given values, providing a quick and easy way to determine the change in mass as a percentage.