When you turn the fraction 45/52 into a percent, you get 86.54%. This tells you that the fraction is a little more than four‑fifths of a whole.
The fraction 45/52 is already a simplified form, and it represents 45 parts out of a total of 52 equal parts. As a decimal it is about 0.8654, which matches the percentage value when multiplied by 100. In everyday language, you can think of it as almost nine‑tenth of something.
Knowing the percentage helps when you compare numbers quickly. For example, if you scored 45 out of 52 on a test, your result would be reported as 86.54%—a solid A‑level performance in most grading systems. The rounded figure also makes it easier to communicate the result without dealing with fractions or long decimals.
