Get first two digits of a string, support for negative 'numbers'
<p>I have the following strings in JavaScript as examples:</p>

<pre><code>-77.230202
39.90234
-1.2352
</code></pre>

<p>I want to ge the first two digits, before the decimal.  While maintaining the negative value.  So the first one would be '-77' and the last would be '-1'</p>

<p>Any help would be awesome!</p>

<p>Thank you.</p>
