ひゃく ぷん りつ機能 きのうじゃありませんでした
hyaku pun ritsu kinōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 百分率機能

1. Was not a percentage function.; Did not have a percentage function.

Past/Perfective
Negative
Polite
Terminal Form
Computing