What is the % increase/decrease
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What is the percentage increase/decrease from 81 to 648?
Answer: The percentage change is 700%.
Let's see how we can calculate this percentage: what is the percentage increase/decrease from 81 to 648? Here is a very simple step-by-step guide to find out.
Step 1: We use the following formula:
\(\text{Percentage change}\) = \({Y-X \over X} \cdot 100\%\)
• \(X = 81\)
• \(Y = 648\)
• Percentage change calculation = \({648-81 \over 81}\) = \({567 \over 81}\) = \(7\)
• \(X = 81\)
• \(Y = 648\)
• Percentage change calculation = \({648-81 \over 81}\) = \({567 \over 81}\) = \(7\)
Step 2: A percentage is a number or ratio expressed as a fraction of 100.
\(7\) = \(700 \over 100 \) = \(700\%\)
\(Answer: \) The percentage change is 700%.
\(Answer: \) The percentage change is 700%.
Use the percentage calculator to solve other similar percentage calculation questions.
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