whats the highest or lowest % you got your wpa keys

For a 8 digiti lower case witout I and O its taking 7 days, now im on 2 days 13 hours 63% and nothing.
Im hoping anytime soon. Im using a gaming laptop with 173.4KH/s my gpu temp is 85 to 87, but im getting a coolmaster cooling pad.
hopefull it will bring it down to 79C