投資回報率怎麼算

To calculate the investment return rate, you can use the following formula:

Investment Return Rate = (Net Profit / Initial Investment) x 100

Where:
- Net Profit is the total profit earned from the investment
- Initial Investment is the amount of money initially invested

For example, if you invested $10,000 and earned a net profit of $2,000, the calculation would be:

Investment Return Rate = ($2,000 / $10,000) x 100 = 20%

This means that your investment return rate is 20%.