9/15 = 60%
A share of 9/15, or 60%, could describe how many students in a class chose a certain lunch or how much of a phone battery remains. It means a little more than half of the whole.
To picture it quickly, imagine a bar divided into ten equal sections, with six filled in. That makes it easy to see that 60% is more than half but not close to all.
A common mix-up is thinking 60% always means 60 items. It describes a share of the total, so the number of items depends on how large the whole group is.