Simplify

\(\left( {2\frac{2}{{11}} \times \frac{3}{4}} \right) \div 4\frac{2}{4} + \left[ {\left\{ {\frac{4}{3} \div 3\frac{7}{{11}}} \right\} - \left\{ {\frac{1}{{15}}} \right\}} \right]\)