31/45 as a percentage is 68.89%. This value shows how much of a whole 31 parts out of 45 represent when you look at it in terms of 100.
The fraction 31/45 is a bit more than half but less than three‑quarters. It can be useful when you need to split something into 45 equal pieces and you have 31 of them.
Because the percentage is rounded to two decimal places, the actual number might be a tiny bit higher or lower, but 68.89% is the standard way to write it for most everyday purposes.
