I'll stick with the recommendation of 1-1.5g/lb bodyweight/day, spread over as few or as many servings as fits.
Protein should come from food first, supplements second. They are supplements after all. No further recommendation on that front.
I don't really know how much protein I'm consuming at the moment. I've been very unattentive to my diet for the last 3-4 weeks. But I'll typically have ~2-3 servings of meat/day and about 1-2L milk/day, which would average out to about 90-155g protein per day, plus any eggs I might consume and any plant protein, which isn't a lot of protein in total.