title: Power BI - Daily difference as a value and percentage
body: <p>I have a power BI report that has the following</p>
  
  <p>Date,   City,  Town,  Order number, </p>
  
  <p>What i would like to do is create a report that shows the total orders (volume) for every day (which i can do as that is nice and easy) but I also wanted to show the difference from the previous reported day (some days we dont have data, eg bank holidays etc) </p>
  
  <p>I am new to power bi and my technical skills are not brilliant. </p>
  
  <p>Thank you in advance to anyone who is able to provide a solution. </p>