title: How to write loop so that cipherkey can be greater than 26?
body: <p>I need the cipher key to be able to be infinitely bigger than just the size of the alphabet (26) but still have a final key between 1-26</p>
  
  <p>I am thinking about something like this:</p>
  
  <pre><code>if cipherKey &gt; 26 and :
      cipherKey = cipherKey - 26
  </code></pre>
  
  <p>But I think using a for loop to add the infinitely bigger condition so that if the cipher ends up being infinite + 26 the key will just be 26.
  For example if the key is 30, then the cipher key is just 4.</p>