say it: pur-SEN-tuhj
percentage is a noun meaning "a proportion in relation to a whole (which is usually the amount per hundred)". It carries 2 recorded senses.
a proportion in relation to a whole (which is usually the amount per hundred)
assets belonging to or due to or contributed by an individual person or group
“he wanted his share in cash”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for percentage come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.