What is the % increase/decrease
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Rounding
What is the percentage increase/decrease from 3 to 90?
Answer: The percentage change is 2900%.
Let's see how we can calculate this percentage: what is the percentage increase/decrease from 3 to 90? Here is a very simple step-by-step guide to find out.
Step 1: We use the following formula:
\(\text{Percentage change}\) = \({Y-X \over X} \cdot 100\%\)
• \(X = 3\)
• \(Y = 90\)
• Percentage change calculation = \({90-3 \over 3}\) = \({87 \over 3}\) = \(29\)
• \(X = 3\)
• \(Y = 90\)
• Percentage change calculation = \({90-3 \over 3}\) = \({87 \over 3}\) = \(29\)
Step 2: A percentage is a number or ratio expressed as a fraction of 100.
\(29\) = \(2900 \over 100 \) = \(2900\%\)
\(Answer: \) The percentage change is 2900%.
\(Answer: \) The percentage change is 2900%.
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