title: Adding a suffix to duplicates in excel
body: <p>I'm looking for some clarification to an answer that was found at the link below.
  <a href="https://stackoverflow.com/questions/31044496/rename-duplicates-with-random-alphabets-in-a-column-excel">Rename duplicates with random alphabets in a column - Excel</a></p>
  
  <p>The example shows how to add a prefix to duplicates in excel. How do I add a suffix rather than a prefix? I also want to use numbers instead of letters, and I've figured out how to add numbers 1-9, but some duplicates go higher than that, is it possible to number higher than 1-9?</p>
  
  <p>Thanks in advance!</p>