71.43% is the percentage that corresponds to the fraction 10/14. This value tells you how much of a whole the fraction represents in everyday terms.
The fraction 10/14 can be reduced to 5/7, which is a common way to look at it in simplest form. Whether you use 10/14 or 5/7, the size of the part stays the same.
Seeing the fraction as a percentage makes it easier to compare with other numbers, like grades or discounts. For example, a 71.43% score means you got just over seven‑tens out of ten.
In everyday conversation, you can say “about 71 percent” when you need a quick, rounded figure, but the exact rounded value is 71.43%.