708/709 = ≈99.86%
Rounded to 2 decimal places.
A fraction like 708/709 represents an almost perfect result, such as a device working correctly 708 times out of 709 or a shipment arriving on time nearly every time. In percentage form, that is about 99.86%, a level of reliability people might expect from important equipment or a carefully checked process.
You can picture 708/709 as one whole bar with only a tiny sliver missing. For a quick estimate, notice that the numerator is just one less than the denominator, so the value is just under 100%, not around 70%.
A common mistake is to round 99.86% to 100% and forget that the missing fraction still matters. In a small group, that difference may affect only one case, but across thousands or millions of cases, those small gaps can add up.