666/720 = 92.5%
A fraction like 666/720, or 92.5%, could describe a test score, the number of students who attended school, or the portion of a battery that remains charged. It shows that almost all of something is included, with only a small part missing.
To picture 92.5% quickly, imagine a grid of 100 squares with 92 or 93 shaded. You can also think of it as a little more than nine out of every ten, or about 7.5 out of every 100 left out.
A common mistake is to treat 92.5% as if it were the same as 92.5 whole items. Percent means “out of 100,” so the value describes a portion of a larger total rather than a standalone count.