Rico, like Jammer wrote, those permits are gone in minutes, if not seconds. When they are gone, the W shows up, meaning the remaining 40% are available as "walk-up" availability. This year, it means online, 2 weeks ahead of the start date.
Look at Cottonwood Pass for 8/26/2021. You will see the W's and a blank on future days. Check at 7 AM, and you will see some available for the next day, but used up quickly. You have to keep refreshing the numbers. (Not sure if this works: clicking "Prev 5 Days", then "Next 5 Days" may refresh).
