28/77 as a percentage is 36.36%. This fraction shows how a part of a whole can be expressed in a more familiar way, especially when comparing sizes or rates.
The fraction 28/77 is already in its simplest form, meaning the numerator and denominator share no common factors besides 1. When you look at it as a decimal, it’s roughly 0.3636, which matches the percentage when you multiply by 100.
In everyday situations, saying “about 36.36%” can be clearer than using the fraction. Whether you’re talking about a test score, a discount, or a portion of a group, the percentage gives a quick sense of scale while still being accurate to two decimal places.