9/86 = ≈10.47%
Rounded to 2 decimal places.
A value like 9/86, or about 10.47%, could describe 9 students out of a group of 86 choosing a certain lunch option. It might also represent a small share of survey responses, products with a certain feature, or people who completed a task.
To picture it quickly, imagine dividing a group of 86 into ten roughly equal groups. Nine people is just a little more than one of those groups, so the fraction is slightly above one-tenth.
A common mistake is to treat 9/86 as exactly 10% when it is actually a little higher. Another point of confusion is assuming that a percentage near 10% always means exactly 10 out of every 100 people, even though the original group may have a different size.