I am using Excel 2010.

At work, we've got a program that outputs the results of a search into an Excel file, in column 1 below.

17,43,61,63 17 43 61 63
23,29,53,57,77,79 23 29 53 57 77 79
17,29,63,69,71,75,79 17 29 63 69 71 75 79
11,43 11 43
57 57

I need to get that list of numbers listed out to the right, with one number per cell. The list in column one could possibly contain from 1 to 20 numbers, and the last number is always without the comma after it.

I know absolutely nothing about how to go about getting this done. I know it's probably not possible with a "normal" macro. If one of you gurus here could help out, I would be immensely greatful.

Thank you in advance.

Steve