What is the percentage increase/decrease from 1221 to 66421?

Answer: The percentage change is 5339.89%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 1221 to 66421? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

\(\text{Percentage change}\) = \({Y-X \over X} \cdot 100\%\)

• \(X = 1221\)
• \(Y = 66421\)
• Percentage change calculation = \({66421-1221 \over 1221}\) = \({65200 \over 1221}\) = \(53.398853398853\)

Step 2: A percentage is a number or ratio expressed as a fraction of 100.

\(53.3989\) = \(5339.89 \over 100 \) = \(5339.89\%\)

\(Answer: \) The percentage change is 5339.89%.

What is the percentage increase/decrease from 1221 to 66421? 5339.89 percent.

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