64/84 as a percentage is 76.19%. This value is rounded to two decimal places, giving a quick way to see how large the fraction is compared to a whole.
The fraction 64/84 can be reduced to its simplest form, 16/21, which still represents the same part of a whole. Knowing the simplified version helps when comparing it to other fractions or when working with ratios in everyday problems.
In real life, a percentage like 76.19% might show up on a test score, a discount, or a statistic about a survey. It tells you that roughly three‑quarters of the total amount is accounted for, making it easy to understand at a glance.