Solve the Problem $\$ 600$ Andrew Has $\$ 12$ Deducted for Health Insurance

Solve the problem.
-Andrew's gross income each week is $\$ 600$ . Andrew has $\$ 12$ deducted for health insurance. What percent of his gross income is deducted for health insurance?

A) $1 \%$
B) $12 \%$
C) $4 \%$
D) $2 \%$