Need javascript to calculate a percentage

[Guest]

Any help would be greatly appreciated. I need a java script to get the percentage of 2 numbers. I am including a picture below. For example, I need the number for Conventional Conforming divided by the Total to get the percentage used. Can anyone help?

[try67]

What are the names of the fields involved?

[Guest]

[try67 · Accepted solution]

Sorry, didn't realize they were the same fields...

You can use this code as the custom calculation script of the percentage field, then:

var v1 = Number(this.getField("1cc").valueAsString);
var v2 = Number(this.getField("totalvolume").valueAsString);
if (v2==0) event.value = "";
else event.value = v1/v2;

[Guest]

You are a lifesaver!! Thank you so much!