need a small change in this indicator

[pcindia]

 Hi, attached is the Zig zag with Value indicator that tells the points change from every measured Low to High or High to low.

   What I need is that this indicator should show the change in Percentage instead of telling in points.

  Is here anyone who could do it here?

thanks,

[William Roeder]

You stated a want. Show us your attempt (using the CODE button) and state the nature of your problem.
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