title: Percentage in StringFormat
body: <p>I have a technical problem with using percentage in <code>StringFormat</code> method.</p>
  
  <p>The result of <code>String.Format("{0:P}", 0.8526)</code> is <code>85.26%</code></p>
  
  <p>but I think it should be <code>0.8526%</code></p>
  
  <p>Is it correct ? If yes , How can I get <code>0.8526%</code> ? </p>