# What is the percentage change from 12 to 7?

The percentage change from 12 to 7 is -42%. It is important to know how to calculate percentage change which is also known as a percentage difference. In this article, I will guide you step by step on how to calculate the percentage change from 12 to 7.

## What is the percentage change from 12 to 7

It is very common to come across situations in life that will require you to calculate percentage change. For example, a salesman made 12 sales in January and 7 sales in February. They might want to calculate the changes in terms of percentage increase or decrease to have a clear picture of how the business is performing. Calculating the percentage difference between two numbers is very easy by following these steps.

Step 1: First, you need to subtract the old number from the new/resulting number. In this case, the old number is 12, and the resulting number is 7.

7 – 12 = -5

Step 2: Once you subtract the old number from the new number, you need to divide the result -5 by the old/original number 12

-5 ¸ 12 = -0.416666667

Step 3: Multiply the answer -0.416666667 by 100 to convert it into a percentage

-0.416666667 × 100 = -42%

Therefore the percentage change from 12 to 7 is -42%

You’ve done it. That’s how to find the percentage difference between two numbers. You can apply the same method to calculate the percentage difference between other numbers. Want to see other solved percentage change examples, then click any of the links below.

## Solved percentage change examples

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Wish to find the percentage change of other numbers, then use the calculator below.

## Percentage change calculator

Percentage Calculator