4/87 = ≈4.6%
Rounded to 2 decimal places.
A value like 4/87, or about 4.6%, can show up when a small share of a group has a certain trait. For example, it might describe a few defective items in a shipment, a small number of students choosing one activity, or a limited portion of customers using a special feature.
To picture 4/87 quickly, imagine 4 people out of a group of about 90. It is a little less than 1 out of 20, so you can think of it as a small but noticeable slice rather than an extremely rare event.
One common mistake is treating 4/87 as if it were 4/80 or exactly 5%. Those estimates are close for a quick guess, but the original fraction is slightly smaller, so the percentage is just under 5%.