The fraction 84/89 equals 94.38% when expressed as a percentage. This tells you that the part represented by 84 is just a little shy of the whole 89.
Because 94.38% is close to 100%, the fraction shows a very high proportion. In everyday terms, if you had 89 items and you owned 84 of them, you would own almost all of the items.
Such a high percentage is useful for showing strong performance, near‑complete coverage, or a very small shortfall. It’s a quick way to see that the gap between the numerator and denominator is minimal.