Final answer:
To calculate weight loss percentage in Excel, subtract the starting weight from the current weight, divide by the starting weight, and multiply by 100.
Step-by-step explanation:
To calculate weight loss percentage in Excel, you need to follow these steps:
- Enter the starting weight and the current weight cells in Excel (for example, A1 and B1 respectively).
- Subtract the current weight from the starting weight to find the weight loss (for example, =B1-A1).
- Divide the weight loss by the starting weight and multiply by 100 to get the weight loss percentage (for example, =(B1-A1)/A1*100).
Make sure to format the cell containing the weight loss percentage as a percentage to display the result properly.