plzzzzzzzz help
The regular price of a coat is $35.25. During a sale, the coat rang up for $19.99. What was the percent off of the coat during the sale? (5 points)

a
The sale was for a 43% decrease.

b
The sale was for a 76% increase.

c
The sale was for a 76% decrease.

d
The sale was for a 43% increase.