33/48 as a percentage is 68.75%. This number comes from turning the fraction into a part of a whole, and it’s already rounded to two decimal places.
The fraction 33/48 can be simplified to 11/16, which still represents the same portion of a whole. Whether you look at it as 33 out of 48 parts or 11 out of 16 parts, the share stays the same.
In everyday use, saying “68.75%” is often clearer than writing a fraction. It tells you that a little more than two‑thirds of something is being referred to, which is easy to understand in reports, charts, or simple calculations.