24/36 as a percentage is 66.67%. This is the rounded value you get when you turn the fraction into a percent, and it’s the quick answer most people need.
The fraction 24/36 can be reduced by dividing both the numerator and the denominator by their greatest common divisor, 12. That gives you 2/3, which is a simpler way to see the same part of a whole. Whether you write it as 24/36, 2/3, or 66.67%, the meaning stays the same.
Percentages like 66.67% are handy when you want to compare parts of a whole in everyday situations—like seeing how much of a pizza is left or what share of a test you answered correctly. It turns a fraction into a format that’s easy to read at a glance.