again this is down very much to the individual person, i would say at your size 40-50gms would be absorbed maybe more, maybe less.
The best way to tell is experimentation my friend, see what works for you and your body, measure everything, lkeep logs and charts
one thing to remember is your body will absorb more nutrients post workout and after starvation (i.e. breakfast)
If you can, try to manage 40-50g of protein every 2-3 hours 6-7 times a day, make up the rest of the cals from clean carbs (about 3g per bodyweight for bulking) and the rest from good fats.
Have you read massive eating?