It's a simple enough concept for anyone with elementary school math skills.
The PGC calculates how many antlerless license it takes to generate a harvested deer for each WMU. RSB has posted those ratios here before
Apparently you don't even have elementary level reading comprehension skills since you can't even comprehend the question. The question remains how does the PGC determine the number of antlerless deer that need to be harvested when they don't know how many deer we have and don't have any established DD goals?
If you can't answer that question, you don't know what you are talking about.