How many grams of protein are in a pound of ground meat? The beef kind you buy in stores.. Where can I find a nutrition chart on this?

85% Lean/15% Protein (g) 24.85 Fat 204cals, 12 g. fat, 4.8 g. sat fat, 71 mg chol
80% Lean/20% Protein (g) 24.38 Fat 228 cals, 15g. Fat, 6.0 g sat. 74mg chol
73% Lean/27% Protein (g) 22.84 Fat 248 cals,18 g. fat,7.0 g sat. 77 mg chol

ground beef nutritional values (http://www.askthemeatman.com/ground_beef_nutritional_values.htm)

Protein Chart (http://www.kidsneedusnow.org/kids_pages/protein_chart.html)

Some really goods cuts of ground beef, exta lean, can be 33 grams of protein (56% fat)