title: Using IFERROR with complex COUNTIFS
body: <p>I have a formula that is dividing 2 COUNTIFS, in some of the results I am getting #DIV/0!. I know there is a way to use IFERROR I just can't seem to find the correct placement for it. Where in the below code to I enter in the IFERROR pieces? </p>
  
  <pre><code>=COUNTIF(M2:M1500,"&gt;0")/COUNTIF(M2:M1500,"&gt;=0")
  </code></pre>