Percentage Decrease Worksheet

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There are two sets of Percentage Increase/Decrease Worksheets:
Percentage Increase Worksheet
Percentage Decrease Worksheet

Examples, solutions, videos, and worksheets to help Grade 6 students learn how to calculate the percentage decrease between two numbers. Include percentage decrease word problems.

How to calculate percentage decrease?

There are 3 sets of percentage decrease worksheets:

Easy or Simple Percentages (50%, 25%, 20%, 10%, 5%, 1%)
Whole Number Percentages
Decimal Number Percentages

You can follow these steps to calculate the percentage decrease between two numbers:

Subtract the new number from the original number.
Divide the result obtained in step 1 by the original number.
Multiply the result from step 2 by 100 to get the percentage decrease.

Example:
Given that the original number is 80 and the new number is 60, calculate the percentage decrease.

Subtract the new number from the original number: 80 - 60 = 20.
Divide the result by the original number: 20 / 80 = 0.25.
Multiply the result by 100 to get the percentage decrease: 0.25 × 100 = 25%.
So, the percentage decrease from 80 to 60 is 25%.

Have a look at this video if you need to review how to calculate percentage decrease and decrease.

How to Calculate Percentage Change (Increase or Decrease)

Click on the following worksheet to get a printable pdf document.
Scroll down the page for more Percentage Decrease Worksheets.

More Percentage Worksheets

Printable
(Answers on the second page.)
Percent Worksheet #1 (easy percentages)
Percent Worksheet #2 (whole number percentages)
Percent Worksheet #3 (decimal number percentages)

Online or Interactive
Percentages (What is X% of Y)
Percentages (X is what % of Y)
Percentages (X is Y% of what)

Percent of a Number
Finding Percent
Finding the Base

Percent Word Problems (percent or rate)
Percent Word Problems (percent of or part)
Percent Word Problems (increase or decrease)
Percent Word Problems (profit or loss)

Percentage Decrease Word Problems

The price of a product decreased from $100 to $80. What is the percentage decrease?
- Show Answers
  
  20%
The population of a town decreased from 10,000 to 9,000. What is the percentage decrease?
- Show Answers
  
  10%
Last month, a company’s sales were $500,000. This month, it decreased to $400,000. What is the percentage decrease in sales?
- Show Answers
  
  20%
The temperature dropped from 30 degrees Celsius to 24 degrees Celsius. What is the percentage decrease in temperature?
- Show Answers
  
  20%
The number of students enrolled in a school decreased from 500 to 400. What is the percentage decrease in enrollment?
- Show Answers
  
  20%
A student’s score in a test decreased from 90 to 81. What is the percentage decrease in the score?
- Show Answers
  
  10%
The value of a property decreased from $250,000 to $200,000. What is the percentage decrease in the property value?
- Show Answers
  
  20%
The number of subscribers to a YouTube channel decreased from 5,000 to 4,000. What is the percentage decrease in subscribers?
- Show Answers
  
  20%
A car’s fuel efficiency decreased from 40 miles per gallon to 30 miles per gallon. What is the percentage decrease in fuel efficiency?
- Show Answers
  
  25%
The attendance at a conference decreased from 800 attendees to 600 attendees. What is the percentage decrease in attendance?
- Show Answers
  
  25%

Percentage of a Number Lesson
Percent Word Problems

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