7 Replies Latest reply on Jul 8, 2015 8:16 AM by jonathan.o'grady.0

    calculate the percentage difference between two colums that contains percentage values (from a quick table calculation)

    Markus Nosko



      I have a challenge with Tableau that I hope any of you could help me out with. I have a data set with actual sales per item and forecasted sales per item. I'm interested in seeing a single item's sales in relation to the total sales, both actual and forecasted. This I can manage with a quick table calculation (see picture below). However, I would as well want to see the percentual difference between these two columns, but I can't find out how. The desired extra column is visible in green in the second picture.


      Any advice on how this could be arranged is greatly appreciated!


      Best regards

      Markus Nosko