title: Regular Expression for Percentage of marks
body: <p>I am trying to create a regex that matches percentage for marks</p>
  
  <p>For example if we consider few percentages</p>
  
  <pre><code>1)100%
  2)56.78%
  3)56 78.90%
  4)34.6789%
  </code></pre>
  
  <p>The matched percentages should be</p>
  
  <pre><code>100%
  56.78%
  34.6789%
  </code></pre>
  
  <p>I have made an expression <code>"\\d.+[\\d]%"</code> but it also matches for <code>56 78.90%</code> which I don't want.</p>
  
  <p>If anyone knows such expression please share</p>