32/81 as a percentage is 39.51%. This fraction is a little under two‑fifths, and when you turn it into a percent you get a value that is easy to compare with other numbers in everyday contexts.
The fraction 32/81 is a proper fraction because the numerator (32) is smaller than the denominator (81). It can be reduced to a decimal that repeats, which is why the percent is rounded to two decimal places. The rounded form, 39.51%, gives a clear picture without the endless repeat.
In practical use, you might see 39.51% when dealing with statistics, test scores, or any situation where a part of a whole needs to be expressed in percent. Rounding to two decimal places keeps the number tidy while still being accurate enough for most everyday purposes.