What is the % increase/decrease
from to ?
from to ?
Rounding
What is the percentage increase/decrease from 73 to 21?
Answer: The percentage change is -71.23%.
Let's see how we can calculate this percentage: what is the percentage increase/decrease from 73 to 21? Here is a very simple step-by-step guide to find out.
Step 1: We use the following formula:
\(\text{Percentage change}\) = \({Y-X \over X} \cdot 100\%\)
• \(X = 73\)
• \(Y = 21\)
• Percentage change calculation = \({21-73 \over 73}\) = \({-52 \over 73}\) = \(-0.71232876712329\)
• \(X = 73\)
• \(Y = 21\)
• Percentage change calculation = \({21-73 \over 73}\) = \({-52 \over 73}\) = \(-0.71232876712329\)
Step 2: A percentage is a number or ratio expressed as a fraction of 100.
\(-0.7123\) = \(-71.23 \over 100 \) = \(-71.23\%\)
\(Answer: \) The percentage change is -71.23%.
\(Answer: \) The percentage change is -71.23%.
Use the percentage calculator to solve other similar percentage calculation questions.
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