What is the % increase/decrease
from to ?
from to ?
Rounding
What is the percentage increase/decrease from 50.2 to 40?
Answer: The percentage change is -20.32%.
Let's see how we can calculate this percentage: what is the percentage increase/decrease from 50.2 to 40? Here is a very simple step-by-step guide to find out.
Step 1: We use the following formula:
\(\text{Percentage change}\) = \({Y-X \over X} \cdot 100\%\)
• \(X = 50.2\)
• \(Y = 40\)
• Percentage change calculation = \({40-50.2 \over 50.2}\) = \({-10.2 \over 50.2}\) = \(-0.20318725099602\)
• \(X = 50.2\)
• \(Y = 40\)
• Percentage change calculation = \({40-50.2 \over 50.2}\) = \({-10.2 \over 50.2}\) = \(-0.20318725099602\)
Step 2: A percentage is a number or ratio expressed as a fraction of 100.
\(-0.2032\) = \(-20.32 \over 100 \) = \(-20.32\%\)
\(Answer: \) The percentage change is -20.32%.
\(Answer: \) The percentage change is -20.32%.
Use the percentage calculator to solve other similar percentage calculation questions.
Percentage Calculator: What is the % increase/decrease
from ... to ... ?
Percentage Calculator Examples