title: How to get a fraction from a float number?
body: <p>I have a floating point number:</p>
  
  <pre><code>var f = 0.1457;
  </code></pre>
  
  <p>Or:</p>
  
  <pre><code>var f = 4.7005
  </code></pre>
  
  <p>How do I get just the fraction remainder as integer?</p>
  
  <p>I.e. in the first example I want to get:</p>
  
  <pre><code>var remainder = 1457;
  </code></pre>
  
  <p>In the second example:</p>
  
  <pre><code>var remainder = 7005;
  </code></pre>