Perform the Operation and Give the Answer as a Fraction $\left( - \frac { 7 } { 8 } \right) \div \left( \frac { 3 } { 4 } \right)$

Multiple Choice

Perform the operation and give the answer as a fraction in lowest terms.
- $\left( - \frac { 7 } { 8 } \right) \div \left( \frac { 3 } { 4 } \right)$

A) $- \frac { 21 } { 32 }$
B) $- \frac { 1 } { 16 }$
C) $- \frac { 7 } { 6 }$
D) $\frac { 7 } { 48 }$