28/90 as a percentage is 31.11%. This rounded figure gives a quick sense of how large the part is compared to a whole.
The fraction 28/90 can be simplified to 14/45, but the decimal and percentage forms are often more convenient for everyday use. Seeing the value as a percent lets you compare it easily with other percentages, like grades or interest rates.
In practical terms, 31.11% tells you that roughly one‑third of something is represented by the 28 out of 90. Whether you’re looking at a test score, a portion of a budget, or a sports statistic, this percentage makes the size of the portion clear at a glance.