When you turn the fraction 46/51 into a percent, you get 90.20%. This is the rounded value you would see on most calculators or reports.
The fraction 46/51 is already pretty close to a whole number, since the numerator is only five less than the denominator. That small gap is why the percent is high, landing just under 100%.
In everyday use, you might see 90.20% when comparing scores, success rates, or any situation where you need a quick sense of proportion. Rounding to two decimal places keeps the number clear while still showing a precise picture.