I need to figure out percentages of total calories that come from carbohydrates. I do not know the formula for this.

There are 29 grams of carbohydrates and 116 calories from carbohydrates.

To calculate the percentage of total calories that come from carbohydrates, you can use the following formula:

( Calories from carbohydrates / Total calories ) x 100

In this case, you have 29 grams of carbohydrates and 116 calories from carbohydrates, but you haven't mentioned the total number of calories in the food item or meal. Could you please provide that information?

To figure out the percentage of total calories that come from carbohydrates, you can use the following formula:

(Calories from Carbohydrates / Total Calories) * 100

In this case, you have 116 calories from carbohydrates. To find the total calories, you need to know the total amount of calories consumed. Let's assume you know that the total calories consumed is 500 calories.

Using the formula:

(116 / 500) * 100 = 23.2%

Therefore, in this example, 23.2% of the total calories come from carbohydrates.