What is the % increase/decrease
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What is the percentage increase/decrease from 7 to 154?
Answer: The percentage change is 2100%.
Let's see how we can calculate this percentage: what is the percentage increase/decrease from 7 to 154? Here is a very simple step-by-step guide to find out.
Step 1: We use the following formula:
\(\text{Percentage change}\) = \({Y-X \over X} \cdot 100\%\)
• \(X = 7\)
• \(Y = 154\)
• Percentage change calculation = \({154-7 \over 7}\) = \({147 \over 7}\) = \(21\)
• \(X = 7\)
• \(Y = 154\)
• Percentage change calculation = \({154-7 \over 7}\) = \({147 \over 7}\) = \(21\)
Step 2: A percentage is a number or ratio expressed as a fraction of 100.
\(21\) = \(2100 \over 100 \) = \(2100\%\)
\(Answer: \) The percentage change is 2100%.
\(Answer: \) The percentage change is 2100%.
Use the percentage calculator to solve other similar percentage calculation questions.
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