Fill In The Long Division

$\LARGE{ \begin{array}{rlll} \phantom{0}\ \boxed{\color{forestgreen}{4}} \ \boxed{\color{forestgreen}{2}} && \\[-3pt] \boxed{\color{forestgreen} {1}} \ \boxed{7} \ \enclose{longdiv}{\boxed{\color{forestgreen}{7}} \ \boxed{\color{forestgreen}{3}}\ \boxed{\color{forestgreen}{0}}}&& \\[-3pt] \underline{\boxed6 \ \boxed{\color{forestgreen}{8}}\phantom0 \phantom0} && \\[-3pt] \boxed{5} \ \boxed{\color{forestgreen}{0}}&& \\[-2pt] \underline{ \boxed{\color{forestgreen}{3}}\ \boxed{4}} && \\[-2pt] \boxed{ \color{forestgreen}{1}}\ \boxed{\color{forestgreen}{6}} && \\[-2pt] \end{array} }$

Therefore sum of missing digits $=4+2+1+7+3+0+8+0+3+1+6=35$ .