eval BLOCK would be your friend here: 

   eval
   {
      $growth = ( $fig_2 / $fig_1 * 100 ) - 100;
   };

[download]
$growth will be undef if the expression dies.

/J\

In reply to Re: Surviving 'Illegal division by zero' by gellyfish
in thread Surviving 'Illegal division by zero' by ViceRaid

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