31/83 as a percentage is 37.35%. This rounded figure gives a quick sense of how large the fraction is compared to a whole.
The fraction 31/83 is a proper fraction, meaning the numerator (31) is smaller than the denominator (83). It sits a little over one‑third of a whole, which aligns with the 37.35% value. Because the denominator is a prime number, the fraction cannot be simplified further.
In everyday situations, you might see this kind of conversion when dealing with test scores, survey results, or any data that needs a clear, percent‑based interpretation. Saying "about 37% of the respondents chose option A" is easier to understand than quoting the raw fraction 31/83.