52/58 as a percentage is 89.66%. This value comes from reducing the fraction and then expressing it in percent form, rounded to two decimal places.
The fraction 52/58 can be simplified by dividing both the numerator and the denominator by 2, giving 26/29. Even though the numbers look a bit odd, the value stays the same, so the percentage stays 89.66%.
When you see a percentage like this, it tells you that the part (52) makes up almost nine‑tenths of the whole (58). In everyday terms, it means you have about 90 out of every 100 units, which is a useful way to compare sizes quickly.