$$[(\frac{-8}{9})\times(\frac{-1}{5})]+[(\frac{-8}{9})+(\frac{-3}{7})]-(\frac{-8}{9})\times[(\frac{-1}{5})+(\frac{-3}{7})]$$
$-\frac{107}{63}\approx -1.698412698$
$$-\frac{8}{9}\times \frac{-1}{5}+\frac{-8}{9}+\frac{-3}{7}-\frac{-8}{9}\left(\frac{-1}{5}+\frac{-3}{7}\right)$$
$$-\frac{8}{9}\left(-\frac{1}{5}\right)+\frac{-8}{9}+\frac{-3}{7}-\frac{-8}{9}\left(\frac{-1}{5}+\frac{-3}{7}\right)$$
$$\frac{-8\left(-1\right)}{9\times 5}+\frac{-8}{9}+\frac{-3}{7}-\frac{-8}{9}\left(\frac{-1}{5}+\frac{-3}{7}\right)$$
$$\frac{8}{45}+\frac{-8}{9}+\frac{-3}{7}-\frac{-8}{9}\left(\frac{-1}{5}+\frac{-3}{7}\right)$$
$$\frac{8}{45}-\frac{8}{9}+\frac{-3}{7}-\frac{-8}{9}\left(\frac{-1}{5}+\frac{-3}{7}\right)$$
$$\frac{8}{45}-\frac{40}{45}+\frac{-3}{7}-\frac{-8}{9}\left(\frac{-1}{5}+\frac{-3}{7}\right)$$
$$\frac{8-40}{45}+\frac{-3}{7}-\frac{-8}{9}\left(\frac{-1}{5}+\frac{-3}{7}\right)$$
$$-\frac{32}{45}+\frac{-3}{7}-\frac{-8}{9}\left(\frac{-1}{5}+\frac{-3}{7}\right)$$
$$-\frac{32}{45}-\frac{3}{7}-\frac{-8}{9}\left(\frac{-1}{5}+\frac{-3}{7}\right)$$
$$-\frac{224}{315}-\frac{135}{315}-\frac{-8}{9}\left(\frac{-1}{5}+\frac{-3}{7}\right)$$
$$\frac{-224-135}{315}-\frac{-8}{9}\left(\frac{-1}{5}+\frac{-3}{7}\right)$$
$$-\frac{359}{315}-\frac{-8}{9}\left(\frac{-1}{5}+\frac{-3}{7}\right)$$
$$-\frac{359}{315}-\left(-\frac{8}{9}\left(\frac{-1}{5}+\frac{-3}{7}\right)\right)$$
$$-\frac{359}{315}-\left(-\frac{8}{9}\left(-\frac{1}{5}+\frac{-3}{7}\right)\right)$$
$$-\frac{359}{315}-\left(-\frac{8}{9}\left(-\frac{1}{5}-\frac{3}{7}\right)\right)$$
$$-\frac{359}{315}-\left(-\frac{8}{9}\left(-\frac{7}{35}-\frac{15}{35}\right)\right)$$
$$-\frac{359}{315}-\left(-\frac{8}{9}\times \frac{-7-15}{35}\right)$$
$$-\frac{359}{315}-\left(-\frac{8}{9}\left(-\frac{22}{35}\right)\right)$$
$$-\frac{359}{315}-\frac{-8\left(-22\right)}{9\times 35}$$
$$-\frac{359}{315}-\frac{176}{315}$$
$$\frac{-359-176}{315}$$
$$\frac{-535}{315}$$
$$-\frac{107}{63}$$
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$-\frac{107}{63} = -1\frac{44}{63} = -1.6984126984126984$
