33/34 as a percentage is 97.06%. This fraction is very close to a whole, so its percent value reflects that it’s just a little short of 100%.
The fraction 33/34 can be thought of as having 33 equal parts out of a total of 34. Because the numerator is only one less than the denominator, the value is high, which is why its percentage is in the upper 90s.
When you see a number like 97.06%, you know the original fraction is almost complete but not quite there. It’s useful for quick estimates, such as saying something is “about 97 %” of the total, without having to work with the fraction directly.