28/81 as a percentage is 34.57%. This number tells you how much of a whole 28 parts out of 81 represent when you look at it on a scale of 100.
The fraction 28/81 is a proper fraction, meaning the numerator is smaller than the denominator. It can be useful when you need a simple way to compare parts of a set that isn’t easily expressed as a whole number.
In everyday situations, you might see this percentage on a chart or a report where a small portion of a larger group is highlighted. Knowing the decimal and percentage forms helps you communicate the size of that portion quickly and clearly.