1/80 as a percentage is 1.25%. This tiny fraction shows up when you split something into 80 equal parts and take just one of those parts.
In everyday life, 1.25% might represent a small tax, a slight discount, or a modest growth rate. It’s a handy number to recognize when you’re dealing with large totals but only a tiny piece of them.
Because the value is so small, it’s easy to overlook. Remembering that 1/80 equals 1.25% can help you quickly estimate proportions without pulling out a calculator.