What is the % increase/decrease
from to ?
from to ?
Rounding
What is the percentage increase/decrease from 79 to 70?
Answer: The percentage change is -11.39%.
Let's see how we can calculate this percentage: what is the percentage increase/decrease from 79 to 70? Here is a very simple step-by-step guide to find out.
Step 1: We use the following formula:
\(\text{Percentage change}\) = \({Y-X \over X} \cdot 100\%\)
• \(X = 79\)
• \(Y = 70\)
• Percentage change calculation = \({70-79 \over 79}\) = \({-9 \over 79}\) = \(-0.11392405063291\)
• \(X = 79\)
• \(Y = 70\)
• Percentage change calculation = \({70-79 \over 79}\) = \({-9 \over 79}\) = \(-0.11392405063291\)
Step 2: A percentage is a number or ratio expressed as a fraction of 100.
\(-0.1139\) = \(-11.39 \over 100 \) = \(-11.39\%\)
\(Answer: \) The percentage change is -11.39%.
\(Answer: \) The percentage change is -11.39%.
Use the percentage calculator to solve other similar percentage calculation questions.
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