What is 43/99 as a percentage? It is 43.43% (rounded to two decimal places).
The fraction 43/99 is a proper fraction, meaning the numerator is smaller than the denominator. When you write it as a decimal, it repeats as 0.434343…, which is why the percentage also repeats the same pattern before rounding.
Percentages like 43.43% are useful for comparing parts of a whole in everyday situations—whether you're looking at test scores, discount offers, or data charts. Knowing the percentage makes it easy to see that 43 out of every 99 parts is just under half of the total.