check for descending digits in integer
<p>How would I check for descending digits in an integer?  For instance, if the user entered 98765, I would need to verify this and say the digits are descending and vice versa.  I cannot convert the integer to a string, and there is no limit on the length.  Oh, the numbers have to be >= 0.</p>

<p>I know I need to split the integer up, but I'm not quite sure how.  Please help!</p>
