45 is what percent of 645?

Answer: 45 of 645 is 6.98%

Let's see how we can calculate this percentage: 45 is what percent of 645? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

\(\text{Percentage calculation}\) = \({X \over Y}\)

• \(X = 45\)
• \(Y = 645\)
• Percentage calculation = \(45 \over 645 \) = \(0.069767441860465\)

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

\(0.0698\) = \(6.98 \over 100 \) = \(6.98\%\)

\(Answer: \) 45 of 645 is 6.98%

45 is what percent of 645? 6.98 percent.

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