Per Centum – Must Try

The term evolved over time. "Per" was often abbreviated to "p", and "cento" was contracted until it eventually became the modern symbol: %.

If a whole is divided into 100 parts, a "percentage" indicates how many of those parts make up the subset being discussed. per centum

A percentage breaks down any quantity into 100 parts, making it a standardized metric for comparison. The term evolved over time