Final answer:
To find the percentage discount, subtract the discounted price from the original price and then divide that difference by the original price. In this case, the discount is approximately 18.75%.
Step-by-step explanation:
To find the percentage discount, subtract the discounted price from the original price and then divide that difference by the original price. In this case, the original price is $80 and the discounted price is $65:
Discount = (Original Price - Discounted Price) / Original Price
Discount = ($80 - $65) / $80
Discount = $15 / $80
Discount ≈ 0.1875 ≈ 18.75%
Therefore, the discount is approximately 18.75%.