title: Minutes Conversion to HH:MM Format through Update Query
body: <p>I have a table which have Duration as a column which contains Sum of Minutes and i want to convert all the Duration it in to HH:MM Format.
  <br></p>
  
  <pre><code>ECode        Duration
  101           186
  102           1446
  103           1116
  </code></pre>
  
  <p>The output should be like this:</p>
  
  <pre><code>ECode        Duration
  101           3.06
  102           24.06
  103           18.36
  </code></pre>
  
  <p>I want to do it with an Update statement and want to update all the rows like this .
  Looking for the Query which may slve my problem.Thanks in advance.<br></p>