27/35 is equal to 77.14 % when expressed as a percentage.
The fraction 27/35 is a little more than three‑quarters of a whole. In decimal form it sits around 0.77, which means it represents a fairly large portion of any set you might be looking at.
Seeing it as a percentage makes it easy to compare with other values. For example, if you scored 27 out of 35 points on a quiz, you would have achieved about 77.14 % of the total possible marks.
Percentages like this are useful in everyday situations—budgeting, sports statistics, or any place where you need to understand a part of a whole quickly and clearly.