21/26 as a percentage is 80.77%. This value is rounded to two decimal places, so it’s easy to read and use in everyday calculations.
The fraction 21/26 means you have 21 parts out of a total of 26 equal parts. When you think of it in terms of a whole, it represents a little more than four‑fifths of the total.
Using 80.77% can help you compare this fraction to other numbers that are already in percent form. For example, if a test score is 80.77% and you scored 21/26 on a quiz, the two results match exactly.
In short, whenever you see 21/26, you can quickly think of it as about 80.77% of a whole. This makes it simple to talk about percentages instead of fractions.