Выполни деление в столбик:

\(\begin{array}{ll} \begin{array}{l} {\begin{array}{l} {\phantom{-}}{511700\,\,\,\,\,} \\ {\,\,\,\,\underline{\square}} \end{array}} \end{array} & {\left| {\begin{array}{l} {\underline{85}} \\ {\square} \end{array}} \right.} \\ {\,\,\,\,\,\,\,\,\,\phantom{-}\square} \\ {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\underline{\square}} \\ {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,0} \end{array}\)

(используй краткий вариант записи).