He has a clause in his contract which entitles him to a percentage of the profits.

他在他的合同里有一项条款保证他享有一定比例的利润。

《柯林斯英汉双解大词典》

This pore space is known as porosity and is expressed as a percentage of the total rock volume.

这个孔隙空间被称为孔隙度，用岩石总体积的百分比表示。

youdao

He gets a percentage for every car sold.

他每售出一辆车便可得到一份提成。

《牛津词典》

Everyone pays a percentage of their salary for health insurance, and that amount is generally matched by the employer.

VOA: standard.2009.09.28

So, do your TA proud today and see if you can be part of the recitation that gets the most correct in terms of a percentage.

因此，让你的助教感到自豪,也看看你是否,在答题正确率最高的讨论小组。

麻省理工公开课 - 化学原理课程节选

It looks like we're still figuring out - this room was just renovated, we're still working out exactly how the electronics work. So normally we'll see a percentage of how many of you got it, but I'm going to say it was probably about 95% got the answer right.

这个房间刚刚装修过,我们还在试图搞明白，这些线路怎么工作的,如果正常的话,我们可以看到，你们回答正确的百分比，但我觉得你们,95%的人答对了。

麻省理工公开课 - 化学原理课程节选

After each year, the employee receives an additional half a percentage point increase of the pretax profits.

FORBES: Create Loyalty By Sharing The Wealth

Also, the fees are calculated as a percentage of the sale proceeds, not a percentage of the gain.

FORBES: Stupid Tax Tricks

Wyeth ships the drug to doctors, and a percentage of sales are given to MedImmune.

FORBES: Is There Hidden Value In MedImmune?