Answer:
34.8697395%
Explanation:
Percent markdown = (original - new)/original * 100 percent
The original price = 499
The new price is 325
Substitute these values in
Percent markdown = (499-325) /499 * 100 percent
= (174/499) * 100 percent
= .348697395 * 100 percent
= 34.8697395%