The fraction 59⁄66 is a common way to compare parts of a whole. When you need it in a more familiar form, you can express it as a percentage. The fraction 59⁄66 as a percentage is 89.39%.
That percentage tells you that the part represented by 59 out of 66 is just under ninety percent of the whole. It’s a handy figure to use when you want to describe how much of something is present without using fractions.
In everyday situations, you might round this to 89 % or keep the two‑decimal precision for more exact reports. Both work, depending on how precise you need to be.