What is the percentage increase/decrease from 45 to 100.4?

Answer: The percentage change is 123.11%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 45 to 100.4? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 45\)
• \(Y = 100.4\)
• Percentage change calculation = \({100.4-45 \over 45}\) = \({55.4 \over 45}\) = \(1.2311111111111\)

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

\(1.2311\) = \(123.11 \over 100 \) = \(123.11\%\)

\(Answer: \) The percentage change is 123.11%.

What is the percentage increase/decrease from 45 to 100.4? 123.11 percent.

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