Find $\frac { 7 } { 9 }$ Decreased By $\frac { 7 } { 11 }$

Multiple Choice

Find $\frac { 7 } { 9 }$ decreased by $\frac { 7 } { 11 }$ .

A) $1 \frac { 2 } { 9 }$
B) $\frac { 14 } { 99 }$
C) $1 \frac { 7 } { 99 }$
D) $\frac { 14 } { 891 }$
E) $\frac { 7 } { 99 }$