64/66 = ≈96.97%
Rounded to 2 decimal places.
A value like 64/66, or about 96.97%, could describe a school attendance rate, a batch of products that passed inspection, or a nearly full survey response. It means that almost everything in the group meets the condition, with only a very small portion left out.
To picture it quickly, imagine 100 squares with about 97 shaded and only 3 unshaded. You can also think of it as just under 97 out of every 100, so it is very close to complete but not quite 100%.
A common mistake is to treat 96.97% as exactly 97% or as a perfect result. Rounding may be useful for a quick estimate, but the small difference can matter when the total group is large or when accuracy is important.