title: Format number with locale specific settings
body: <p>I want that JS or jQuery formats my number by locale.</p>
  
  <p>So for example number 999666555444333.22</p>
  
  <p>might be as</p>
  
  <pre><code>999'666'555'444'333.22
  </code></pre>
  
  <p>or </p>
  
  <pre><code>999.666.555.444.333,22
  </code></pre>