18/69 as a percentage is 26.09%. This rounded figure tells you how much of a whole the fraction represents when you look at it on a scale of 100.
The fraction 18/69 can be simplified to 6/23, but the original numbers are often kept because they show the relationship between 18 parts out of a total of 69. Seeing it as a percent makes it easier to compare with other values, especially in everyday situations like budgeting or grading.
In practice, a value of about 26.09% means roughly one quarter of the whole. It’s a handy reference point when you need a quick sense of proportion without doing a detailed calculation.