Percentage increase and decrease worksheet (with answer key)

The difference that results after deducting the old value from the new value, dividing by the old value, then multiplying the result by 100 to display it as a percentage is known as a percentage change. Use this worksheet to practice your skills in solving the percentage of change.

What are a “Percentage increase and decrease worksheet”?

The percentage increase and decrease worksheet is a math practice sheet that incorporates application, reflection, assessment, and problem-solving with a challenge. This activity will assist students in understanding the lecture, applying new knowledge, and utilizing prior knowledge.

How will the “Percentage increase and decrease worksheet” help you?

This worksheet will help you better understand the concept behind the percentage increase and decrease, learn how to solve them and follow every step for correct answers.

Instructions on how to use the “Percentage increase and decrease worksheet.”

Use this math worksheet to explore the percentage increase and decrease in detail and learn how to solve them. We provide a 10-item activity to help you practice the topic.


A reflection section is included at the end of this worksheet to encourage learners to evaluate their thoughts (metacognition) and how they did during the lesson.


Finding the percent of change is simple as long as you remember the steps and are familiar with the formula. 

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