# Make use of the percentage calculator, which is simple to use!

**Allcalculator.net** provides a user-friendly** Percentage Calculator** that simplifies the process of calculating percentages. With Allcalculator.net's Percentage Calculator, you can effortlessly calculate percentages for various scenarios, such as discounts,** Interest rates**, or determining proportions. Whether you need to find the percentage of a number or calculate the original value based on a percentage, Allcalculator.net's Percentage Calculator is a valuable tool that saves you time and eliminates any calculation errors.

**What are the tips for using a percentage calculator?**

- You can input an integer, decimal, fraction or mixed fraction in a percentage calculator.
- Use the keyboard's e left and right arrow keys to move between input fields in the percentage calculator.
- The answer gets calculated automatically as you input the values in the required field.

**What do you mean by the percentage change formula?**

**Percentage **increases and decreases are calculated by computing the difference between two values and comparing that difference to the initial value. It involves the difference between two values, dividing the result by the initial value and calculating how much it has changed. The percentage increase calculator computes an increase or decrease of a specific percentage of the input number. It involves converting a per cent into its decimal equivalent and subtracting or adding the decimal equivalent from and to 1. Multiplying the original number by this value will increase or decrease the number by the given percentage.

500 increased by 10% (0.1)

500 x (1+0.1) = 550

500 decreased by 10%

500 x (1-0.1) = 450

**How to use a percentage calculator?**

The Percentage calculator has its functionality, and it is free to use. There are five sections in the percentage calculator which are discussed below:**Choose calculation type**

Open the website, and you can see the blank input boxes. First, decide the type of calculation that you want to do. Many phrases are available; choose anyone.**Input the values **

You can input the values or numbers inside the empty boxes**Calculate **

Click on the calculate button to get the conversion result below, full of math calculations.**Reset**

You can empty all the fields using the reset all button, which will refresh the calculator.

Repeat the above process to get a new calculation.

**What are the differences in percentage change?**

Percentage points change

It is the percentage change of the previous value. 10%, in the example, and one per cent of that is one-hundredth of 10% = 0.1%

Change in percentage points

It is the relation to the whole part. The whole is the entire population or 1000 in our example. 1% of that is 10. You can calculate the percentage points by subtracting one percentage from another. 30% is 20 percentage points higher than 10%.