title: Reporting services: Total and percentages for each row
body: <p>I want a result to look like this (converting from a solution in Excel to reporting services):</p>
  
  <pre><code>Campaigns      Success      Not Success      Total      Success %     Not sucess %
  Campaign 1     1            4                5          20%           80%
  Campaign 2     4            4                8          50%           50%
  </code></pre>
  
  <p>How do I accomplish this task? I can add the <code>Total</code> column, without any problems - but I don't know how to add the <code>Success %</code> and <code>Not success %</code> columns.</p>