On the site it is not clear how much more to sell tokens. Who knows? ICO may end in a few days.
Why its not clear? 500,000,000 - 422,237,572 = 77,762,428 tokens left.
Shouldnt it be 500,000,000-422,237,572-50,000,000 for utrust-25,000,000 bounty =2,762,428 tokens still to sell. So ico should finish soon.
As far as I know, the means for utrust and for bounty are not included in these 500,000,000