八成 (bā chéng): Eighty percent (数量, Adverb) — Meaning & Stroke Order

Based on the available data, it is estimated that eighty percent of the project's funding has been secured.

He didn't come to the meeting today; is it eighty percent likely that he has an urgent matter at home to deal with?

Although the market response is enthusiastic, it is eighty percent unlikely to immediately change the existing strategy.

According to the survey, eighty percent of people support this new policy.