Solve the Problem $\$ 247$ the Sale Price Is $\$ 1433$

Solve the problem.
-In a sale, the price of a computer is reduced by $\$ 247$ . The sale price is $\$ 1433$ . Find the marked price (original price) and the rate of discount. Round the discount rate to the nearest tenth of a percent if necessary.

A) $\$ 1680 ; 14.7 \%$
B) $\$ 1186 ; 17.2 \%$
C) $\$ 1680 ; 17.2 \%$
D) $\$ 1186 ; 20.8 \%$