5lbs 150lbs 100 -333. This will give you the percent of weight you have lost. For example if you initially weighed 200 pounds and you lost 20 pounds you have lost 10 percent of your body weight.
Do this for the person of the opposite gender to calculate their percent of weight lost 1.
Microsoft Excel is spreadsheet software for organizing or calculating data of any kind. Then multiply the result by 100. The formula to calculate your weight loss percentage is. 5lbs 150lbs 100 -333.