\[\begin{align*}\begin{array}{cccc} & & 7 & 17 \\ & & 889 \\ \hline 5 & 7 & 3 & 6 \\ 5 & 7 & 3 & 6 \\ +6 & 4 & 5 & 3 \\ \hline 7 & 0 & 8 & 396 \end{array}\end{align*}\]