The fraction 63/64 as a percentage is 98.44%. This number shows that the fraction is just a tiny bit less than a whole, which would be 100 %.
Because it is so close to 1, 63/64 is useful when you need something that is almost complete but not quite. You’ll see it in situations like measuring almost‑full containers or describing a very high success rate.
When we write it as 98.44%, we are rounding to two decimal places. This makes the number easy to read while still keeping the accuracy you need for most everyday calculations.
