step by step math calculator

percentages
percentage increase

Enter percent increase using the box above.

percentage increase formula

Percentage increase or addition

\%addition=a+b\% \times \frac{a}{100}

Percentage increase is a way to show how much something has grown or gotten bigger compared to its original size.

Simple Illustration

Imagine you have a garden with 10 flowers. You decide to plant some more flowers and now you have 15 flowers in total. To find the percentage increase in the number of flowers, you can use this formula:

Percentage Increase = (New Amount – Original Amount) / Original Amount x 100

\%addition=a+b\% \times \frac{a}{100}

Worked Solution

Percentage Increase = (15 – 10) / 10 x 100
Percentage Increase = 5 / 10 x 100
Percentage Increase = 0.5 x 100
Percentage Increase = 50%

So the percentage increase in the number of flowers in your garden is 50%. This means that your garden now has 50% more flowers than before.