7/8 = 87.5%
The fraction 7/8, or 87.5%, can describe something that is almost complete. For example, if you finish seven out of eight tasks, attend seven out of eight classes, or fill seven of eight sections of a progress bar, you have reached this amount.
You can picture 7/8 as one whole divided into eight equal parts, with only one part left empty. A quick estimate is that it is a little less than 90%, so it represents a large majority rather than exactly nine-tenths.
A common mistake is thinking that 7/8 equals 75% because both numbers are fairly familiar fractions. In fact, 7/8 is much closer to 100%, while 3/4 equals 75%.