If $\large\frac{p}{q} = (\large\frac{3}{4})^{18} \div (\large\frac{3}{4})^{17}$ then the value of $(\large\frac{p}{q})^3$ is

Question

$( A ) \large\frac{1}{2} \\ ( B ) 1 \\ ( C ) \large\frac{27}{164}\\ ( D ) \large\frac{27}{64}$