What is 4/46 as a percentage? It is 8.70%. This small percentage shows how a tiny part of a whole can be expressed in a way that's easy to compare with other numbers.
The fraction 4/46 can be reduced to 2/23, but the value stays the same. Whether you write it as 4/46, 2/23, or 8.70%, the proportion it represents does not change.
Percentages like this are useful in everyday situations—such as figuring out a discount, a test score, or a share of a group. Knowing that 4 out of 46 is about 8.70% helps you quickly understand the size of that part relative to the whole.