64/99 as a percentage is 64.65%. This number comes from turning the fraction into a decimal and then expressing it as a percent, rounded to two decimal places.
The fraction 64/99 is close to two‑thirds, but a little smaller. When you write it as a decimal you get a repeating pattern (0.6464…), which makes the percent look tidy after rounding. It’s a useful value when you need a quick estimate that isn’t a whole number.
In everyday situations, you might see 64.65% used to describe a part of a whole, such as a test score, a survey result, or a portion of a budget. Knowing the percent helps people understand the size of the fraction without doing any math themselves.
