1oz of RAW chicken breast, no skin, is typically listed as:
~31 calories, <1% (0 grams) fat and <1% (0 grams carbs), 6g protein.
So 7.3oz = ~225-230 calories. ~42g protein.
Your calc might include skin, thus the fat.
7.3 oz COOKED (dry heat) would equal closer to 335 calories and fat closer to 6-7 grams.
I tinkered a bit with fitday and I am getting the right numbers. Thank you.