My default open on the button is 2.4x - in my hud i have SB and BB fold to button steal. Question i have is how do i use these stats to accurately calculate if stealing a2c is profitable in a vacuum. I understand that peopole will adjust / play differently if i open a2c all the time / if there a fish in pot or we are deeper ect, but just as a default calulation would like to know. 

Someone told me that if for example SB folds 64% and BB folds 50% ot would be (0.64*0.5)*100  - is that correct? 

Thanks in advance for any help. Also any good vids on this kinda stuff on rio you guys may know of?