65/83 as a percentage is 78.31%. This number tells you how much of a whole the fraction represents when you look at it on a scale of 100.
The fraction 65/83 is a bit less than three‑quarters, which is why the percentage is close to 75% but a little higher. It’s useful when you need to compare parts of a whole in everyday situations, like grading or budgeting.
If you see 78.31% in a report or a chart, you now know it comes from the fraction 65 out of 83. This makes it easier to understand the size of the portion without dealing with the fraction directly.