I'm working on some motion graphics in Adobe After Effects and would like to change one expression control that's based on java but unfortunately I don't know anything about the language..

The expression is:

```
Math.round(thisComp.layer("Control").effect("Percent Control")("Slider"))+"%"

```

It's basically a percentage that goes from 0 to the percentage that you put but I would like to remove the Math.round so it displays decimal points but keep the rest as proper code, sorry for the basic question.. 

Thanks