also, is there some sort of calculation that i need to do to figure out the % of pro/carb/fats that i need for my weight, etc?
Protein requirement is usually given in grams of dietary protein per day per pound or kg of body weight (some sources specify lean body weight). The usual figure is 0.4 to 1.0 g/lb/day or 0.8 to 2.2 g/kg/day. The low end is for sedentary people, while the high end is for high intensity strength athletes and body builders (though some at the elite levels may take even more for some periods of their training). Look up "protein requirements for athletes" in your favorite search engine to find some tables based on activity levels.
Carb / fat ratio can be a matter of hot debate and controversy (low carb vs. low fat vs. whatever). But choose good carbs and good fats while avoiding the bad carbs and bad fats, regardless of where you stand on the ratio.