79/93 expressed as a percentage is 84.95%. This number tells you how much of a whole the fraction represents when you think of the whole as 100 parts.
The fraction 79/93 is already in its simplest form, so it can't be reduced any further. It shows that out of every 93 equal pieces, 79 are taken.
When you see 84.95% on a chart or a report, you know it’s the same as the fraction 79/93. It’s a handy way to compare with other percentages.
Remember, percentages are just another way to write fractions, so you can switch between them depending on what looks clearer in a given situation.