Find the value of the following expression:

$\frac{1 \frac{2}{3} \div \frac{5}{6} \times 6+\frac{4}{5} \times \frac{1}{2}+\frac{2}{3}}{2-\left[1 \frac{1}{3} \times\left(-\frac{3}{5}\right)-6\left\{\frac{3}{5}-\left(3-\frac{3}{10}\right)\right\}\right]}$

$-\frac{4}{3}$