Adding percentage symbol to all x axis list's elements
<p>I use matplotlib and numpy.(*)</p>

<p>I have a list like this : [20,40,40]</p>

<p>When I plot a bar my x axis is naturally represents the list.But I want it to be like this : [20%,30%,40%] (represents the percentage value of list element's.) Is there any shortcut for this in these libraries (*) ?</p>