title: How do I subtract a percentage from a number in a string?
body: <pre><code>var valueInString = "2383";
  </code></pre>
  
  <p>How do I subtract 35% from number and put it back in the variable?</p>
  
  <pre><code>valueInString = valueInString - 35% 
  </code></pre>
  
  <p>Something like the above?</p>