1080/3030 = ≈35.64%
Rounded to 2 decimal places.
A fraction like 1080/3030 can show up when comparing part of a group to the whole, such as the share of students who ride the bus or the portion of products sold that were returned. It represents about 35.64%, so a little more than one-third of the total is being described.
To picture it quickly, imagine a group of 100 items with about 36 highlighted. You can also estimate it as close to one-third, since one-third is about 33%, but the fraction is slightly larger.
A common mistake is treating 35.64% as if it means 35.64 whole items. Percentages describe a portion of a total, so the actual number of items depends on how large the full group is.