Secondly, 50% can also mean reduction or reduction. For example, if the sales volume of a product drops by 50%, it means that the sales volume will be reduced by half. For another example, a company's income has decreased by 50%, which means that the company's profitability has dropped significantly.
50% can also represent discounts or concessions. For example, the slogan of "50% off the whole audience" is equivalent to 50% off the price of all goods. Such a discount is quite attractive to consumers.
The above is the explanation of three different meanings of 50%, I hope it will help you.