73/88 expressed as a percentage is 82.95%. This tells us that the fraction is a little under 83 out of every 100 parts.
Seeing the number this way makes it easy to compare with other percentages. For example, if a test score is 82.95%, it is close to the typical “B‑” range in many grading systems.
When you work with measurements, recipes, or data, you can use 73/88 or 82.95% interchangeably. Just remember that the two represent the same proportion, just in different forms.