11/91 = ≈12.09%
Rounded to 2 decimal places.
A value like 12.09% might describe the share of people in a group who chose a certain answer, such as 11 people out of 91 survey respondents. It could also show up as a small portion of a budget or a fraction of items in a batch.
To picture 11/91 quickly, think of about 12 out of every 100, or a little less than one out of every eight. That makes it a small but noticeable slice of the whole.
One common point of confusion is mixing up the number of selected items with the total number. The 11 is the part being counted, while 91 is the full group.