What is the percentage increase/decrease from 90.45 to 50?

Answer: The percentage change is -44.72%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 90.45 to 50? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 90.45\)
• \(Y = 50\)
• Percentage change calculation = \({50-90.45 \over 90.45}\) = \({-40.45 \over 90.45}\) = \(-0.44720840243228\)

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

\(-0.4472\) = \(-44.72 \over 100 \) = \(-44.72\%\)

\(Answer: \) The percentage change is -44.72%.

What is the percentage increase/decrease from 90.45 to 50? -44.72 percent.

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