The fraction 39/69 works out to 56.52% when expressed as a percent. It is a little more than half, so you can think of it as just over 50 % of a whole.
If you simplify the fraction, 39 and 69 share a common factor of 3, giving 13⁄23. Even in its reduced form, it still represents the same 56.52 % of a total amount.
Knowing this percentage helps in everyday situations—like figuring out a test score, a discount, or a portion of a budget—because percentages are easy to compare and understand at a glance.