Your protein digestion, will depend on your genetics, diet and training experience. My understanding is that a person who is just starting a high protein diet won't be able to digest very much protein. After a few weeks, the side effects will get much better with the same high protein diet.
This is because their body has adapted, by increasing stomach enzymes to break it down easier. Everytime you increase your calories and protein intake, your body will adapt a little more. In other words, just like training, your body will adapt it's digestion to what you eat.
Just as lifts stated 50 to 80 grams per meal seems too be used often. If you are worried about it just make sure to break up the protein into less amounts into more meals.