45 ÷ 90 expressed as a percentage is 50.00%. This is the simplest form of the fraction 45/90, which also reduces to 1/2.
The fraction 45/90 shows that half of something is being considered. When you think of half in everyday terms, it’s easy to picture a pizza split into two equal slices, and each slice represents 50 % of the whole.
In practical use, you’ll see 50.00% appear in things like sales discounts, test scores, or any situation where a value is exactly one‑half of the total. It’s a clean, round number that’s simple to understand and communicate.
