14418/14418 = 100%
A fraction like 14418/14418 represents a situation where the entire amount is included. In everyday life, this could mean 14418 out of 14418 students turned in a form, or a battery is shown as 100% charged.
You can picture it as one completely filled container, with no part missing. Since the top and bottom numbers are the same, you can quickly recognize that the value is the whole amount rather than just a portion of it.
A common mistake is thinking that a large number automatically means a large percentage. The size of the numbers does not matter here; because the numerator matches the denominator, the fraction represents the full amount.