To divide fractions, you multiply by the reciprocal of the second fraction. Therefore, dividing \( \frac{11}{14} \) by \( \frac{5}{6} \) can be expressed as:
\[ \frac{11}{14} \div \frac{5}{6} = \frac{11}{14} \times \frac{6}{5} \]
Now multiply the numerators and the denominators:
\[ = \frac{11 \times 6}{14 \times 5} = \frac{66}{70} \]
Next, we simplify \( \frac{66}{70} \) by finding the greatest common divisor (GCD) of 66 and 70. The GCD is 2.
Now divide both the numerator and the denominator by their GCD:
\[ \frac{66 \div 2}{70 \div 2} = \frac{33}{35} \]
Thus, the answer in simplest form is:
\[ \frac{33}{35} \]