The fraction 40/65 is equal to 61.54% when converted to a percentage. This means that 40 out of 65 parts represents about 62 out of 100 parts. It's a bit more than half, but not quite two-thirds of the whole.
In everyday situations, you might see this percentage used to describe things like test scores, sales discounts, or progress towards a goal. For example, if you completed 40 out of 65 tasks on your to-do list, you could say you're about 61.54% done with your work. It's a useful way to express parts of a whole in a format that's easy to understand and compare.