46/85 as a percentage is 54.12%. This value tells you how much of a whole the fraction represents when you look at it on a scale of 100.
The fraction 46/85 is a simple way to write the same proportion. When you see 54.12%, you can instantly understand the size of the part compared to the whole without having to work with the denominator.
Knowing both forms is handy: the fraction works well for exact calculations, while the percentage is great for quick comparisons, charts, and everyday conversations.