722/790 = ≈91.39%
Rounded to 2 decimal places.
A value like 722/790, or about 91.39%, might describe a student answering 722 questions correctly out of 790 or a product working properly in about 91 out of every 100 uses. It shows up whenever most, but not all, items in a group meet a standard.
You can picture it as a little more than nine-tenths of a whole. Since 90% is nine out of ten, 91.39% is just slightly higher, leaving about 8.61% unfinished, incorrect, or left out.
A common mistake is to treat 91.39% as if it means 91.39 points out of 790. The percentage describes the portion of the total, while 722 is the actual number of items represented by that portion.