ON 20010421@10:24:02 PM at page:
http://www.massmind.org/techref/microchip/math/radix/b2ah-8b2a-sd.htm
SHB-S-C-F45 Sean H Breheny added 'Says

In my code above, the first four lines are the answer to a different code challenge: how to convert a nibble in W into an ASCII character (0-9 or A-F indicating the value of the nibble) in W
The rest of the lines are the response to the main challenge, given at the top of the page, to do a similar thing for a whole byte.
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