65/78 as a percentage is 83.33%. This number tells you how much of a whole the fraction represents when it’s expressed in a way that’s easy to compare with other percentages.
The fraction 65/78 can be thought of as 65 parts out of a total of 78 equal parts. When you look at it as a percentage, you see that it’s a little over four‑fifths of the whole, which is why the figure is close to 80 %.
In everyday use, you might see this percentage on a test score, a discount, or a survey result. It’s a handy way to understand the size of the fraction without dealing with the numbers 65 and 78 directly.