Answer :
Hi there! The answer is 25 %.
To find the percentage of discount we need to divide the discount by the price of the coat (and multiply by 100%).
(20 / 80) × 100 % = 25 %
To find the percentage of discount we need to divide the discount by the price of the coat (and multiply by 100%).
(20 / 80) × 100 % = 25 %