title: How to convert milliseconds into days?
body: <p>I need number of days from milliseconds.</p>
  
  <p>I am doing as,</p>
  
  <pre><code>long days = (millis / (60*60*24*1000)) % 365;
  </code></pre>
  
  <p>Is this true? If no please tell me how get number of days from milliseconds.</p>
  
  <p>Please <strong>don't suggest</strong> to do</p>
  
  <pre><code>Calendar calendar = Calendar.getInstance();
  calendar.setTimeInMillis(millis);
  int mDay = calendar.get(Calendar.DAY_OF_MONTH);
  </code></pre>