What is the % increase/decrease
from to ?
from to ?
Rounding
What is the percentage increase/decrease from 980 to 770?
Answer: The percentage change is -21.43%.
Let's see how we can calculate this percentage: what is the percentage increase/decrease from 980 to 770? Here is a very simple step-by-step guide to find out.
Step 1: We use the following formula:
\(\text{Percentage change}\) = \({Y-X \over X} \cdot 100\%\)
• \(X = 980\)
• \(Y = 770\)
• Percentage change calculation = \({770-980 \over 980}\) = \({-210 \over 980}\) = \(-0.21428571428571\)
• \(X = 980\)
• \(Y = 770\)
• Percentage change calculation = \({770-980 \over 980}\) = \({-210 \over 980}\) = \(-0.21428571428571\)
Step 2: A percentage is a number or ratio expressed as a fraction of 100.
\(-0.2143\) = \(-21.43 \over 100 \) = \(-21.43\%\)
\(Answer: \) The percentage change is -21.43%.
\(Answer: \) The percentage change is -21.43%.
Use the percentage calculator to solve other similar percentage calculation questions.
Percentage Calculator: What is the % increase/decrease
from ... to ... ?
Percentage Calculator Examples