Percentage increase calculator
percentage increase/decrease calculator:
To calculate the percentage increase or decrease, you need to find the difference between the two values, divide it by the original value, and multiply by 100%. The formula is:
Percentage change = ((new value – old value) / old value) x 100%
Here’s an example:
Suppose you earned $2,500 last month and $3,000 this month. What is the percentage increase in your earnings?
Step 1: Find the difference between the two values: $3,000 – $2,500 = $500.
Step 2: Divide the difference by the original value: $500 / $2,500 = 0.2.
Step 3: Multiply the quotient by 100% to express it as a percentage: 0.2 x 100% = 20%.
So the percentage increase in your earnings is 20%.
Here’s the calculator:
Input the old value: (e.g. 2500) Input the new value: (e.g. 3000)
Result: (percentage increase or decrease)
step-by-step guide on how to calculate percentage increase or decrease:
To calculate the percentage increase or decrease, you need to find the difference between the two values, divide it by the original value, and multiply by 100%. The formula is:
Percentage change = ((new value – old value) / old value) x 100%
Here’s an example:
Suppose the price of a stock increased from $50 to $60. What is the percentage increase?
Step 1: Find the difference between the two values: $60 – $50 = $10.
Step 2: Divide the difference by the original value: $10 / $50 = 0.2.
Step 3: Multiply the quotient by 100% to express it as a percentage: 0.2 x 100% = 20%.
So the percentage increase is 20%.
Here’s another example:
Suppose the temperature dropped from 80 degrees Fahrenheit to 70 degrees Fahrenheit. What is the percentage decrease?
Step 1: Find the difference between the two values: 70 – 80 = -10.
Step 2: Divide the difference by the original value: -10 / 80 = -0.125.
Step 3: Multiply the quotient by 100% to express it as a percentage: -0.125 x 100% = -12.5%.
So the percentage decrease is 12.5%.