12.50% is the percentage that corresponds to the fraction 1/8.
The fraction 1/8 means one part out of eight equal parts. It shows up in everyday situations, like cutting a pizza into eight slices and taking just one. Because it is a small piece, its percentage value is also low.
When we write 12.50% we are simply giving a clear, familiar way to understand how big 1/8 is. Rounding to two decimal places keeps the number neat and easy to read, especially in reports or quick calculations.
