I easily eat a couple hundred grams without even thinking about it during a typical day's eating.
Just eating a half pound burger or large roast beef sandwich for lunch and another 8-12 oz of protein and some starches and veggies at dinner puts me well over 100 grams.
Add more protein at breakfast - several eggs, pint of milk, 1/4 pound of steak or other protein, toast or other starch, and that's usually at least another 50-60 grams easily.
And I usually have another meal in mid afternoon a couple of hours before the gym - typically a sandwich, burger, or leftovers from home.
It adds up.