title: How to build a matrix, similar to the table from Google analytics
body: <p>In PowerBI I'd like to build Non-standard matrix very similar to the report in Google Analytics.</p>
  
  <p>What do I have now:</p>
  
  <p><img src="https://i.stack.imgur.com/97AU2.jpg" alt="What do I have now:"></p>
  
  <p>I want to change my subtotal to measure, which is calculated as the difference in percentage of the two values</p>
  
  <p>What I want to get:</p>
  
  <p><img src="https://i.stack.imgur.com/2foc2.jpg" alt="What I want to get:"></p>