make percent的用法和样例：
例句
- The power of the Percent Change chart is its ability to display the relative change in prices of a number of stocks through a given time period.
百分比变化图表的强项就是能够在一段给定的时间范围内对一批股票在价格上的相对强弱变化进行描述。 - Ulnar shortening and radial bowing were expressed as a percentage of the radial length to make it possible to compare data between the indiiduals.
其中尺骨短缩和桡骨弧度通过桡骨长度百分比表示，以便不同个体间有可比性。
