4/92 as a percentage is 4.35%. This value is a rounded figure that gives you a quick sense of how small the part is compared to the whole.
The fraction 4/92 can also be simplified to 1/23, which still represents the same proportion. Whether you use the fraction or the percentage, the idea is the same: only a tiny slice of the total.
In everyday situations, you might see this percentage on a chart, a report, or a label. Knowing that 4/92 equals about 4.35% helps you interpret data without having to do the math each time.