To calculate the percentage of calories
List of Ingredients
Find out the number of grams of fat and total calories of the dish.
Each gram of fat contains 9 calories;
So multiply the number of fat grams by 9 and divide the sum by the total number of calories.
For example, if 1 serving of a dish has 13 grams of fat and 415 calories:
13 grams X 9 calories = 117 calories
117/100 X 100 = 28 percent Recipe