title: How to calculate the percentage difference between two measurements in a table on Power BI?
body: <p>I am working on a Power BI report and I have a table like this:</p>
  <p><a href="https://i.stack.imgur.com/yijNa.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/yijNa.png" alt="enter image description here" /></a></p>
  <p>I would like to add a column &quot;<code>GP %</code>&quot; where I will have inside the difference between the columns &quot;Gross Euros&quot; in percentage.
  Difference between FY20, FY21 and FY22 each time.</p>
  <p>My date table is like this :</p>
  <p><a href="https://i.stack.imgur.com/AxMKP.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/AxMKP.png" alt="enter image description here" /></a></p>
  <p>The &quot;<code>Gross Euros</code>&quot; column uses a measurement I made in my model with Visual Studio.
  As it is not a column but a measure, is it possible to make a DAX formula in Power BI to have this difference in percentage?</p>
  <p>I have this now:</p>
  <p><a href="https://i.stack.imgur.com/eAbOo.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/eAbOo.png" alt="enter image description here" /></a></p>