The phrase "percent women" refers to the proportion or number of women out of a total group or population. It shows how many women there are compared to the whole group. Full definition
I hope we have 50 percent women in the workplace in power positions. (relevantmagazine.com)
This might not seem like a big deal, but it played a big part of lifting computer science enrollment to 40 percent women from just 10 percent. (inc.com)
Can we have 50 percent women filmmakers at the festival? (orlandosentinel.com)