9/57 = ≈15.79%
Rounded to 2 decimal places.
A share of 15.79% might describe how many people in a club chose a certain activity, or how many items in a batch have a particular feature. In everyday situations, it means a noticeable but fairly small portion of the whole.
To picture it quickly, imagine about 16 out of every 100 people, or a little less than one-sixth of a group. That makes it easier to see that the share is more than one-tenth but nowhere near one-quarter.
One common mistake is to focus on the 9 and think the fraction means 9%, even though the whole group has 57 parts. The percentage describes how many of those 57 parts are included, not just the number on top.