69/76 as a percentage is 90.79%. This number tells you how close the fraction is to a whole, and the rounding is to two decimal places.
The fraction 69/76 is already close to one, which is why the percentage is high. When you see a value like 90.79%, it means that 69 parts out of 76 are present, or about nine‑tenths of the whole.
In everyday use, you might round this to 91% for quick estimates, but the precise value is 90.79%. This helps when you need an exact conversion for reports, charts, or simple calculations.