Solve the Problem $\$ 64,250$ This Year on Delivery Costs Alone $\$ 708,300$

Multiple Choice

Solve the problem.
-Allied Plumbing spent $\$ 64,250$ this year on delivery costs alone. If total sales were $\$ 708,300$ , what percent of total sales was spent on delivery costs? Round to the nearest tenth of a percent, if necessary.

A) $110 \%$
B) $9.1 \%$
C) $0.9 \%$
D) $11 \%$