=COUNTIF(c2:c500,">=80")/COUNTIF(c2:c500,">=0")
或者
=COUNTIF(c2:c500,">=80")/COUNT(c2:c500)
假设C列为平均成绩
=80")/COUNTIF(c2:c500,">=0")或者=COUNTIF(c2:c500,">=80")/C" property="og:description"/>
=COUNTIF(c2:c500,">=80")/COUNTIF(c2:c500,">=0")
或者
=COUNTIF(c2:c500,">=80")/COUNT(c2:c500)
假设C列为平均成绩