42/65 as a percentage is 64.62%. This is the value you get when you compare the fraction to a whole, expressed in percent form. It’s a quick way to see how large the fraction is without doing any extra math.
Seeing 64.62% can help in everyday situations, like figuring out a test score or a discount. If you earned 42 points out of a possible 65, you’d have scored about two‑thirds of the total, which is a solid performance.
The figure is rounded to the nearest two decimal places, so the exact decimal might be a tiny bit higher or lower. In most cases, 64.62% is precise enough for practical use.