Постепенно заполни каждый шаг деления:

\(\begin{align*}\begin{array}{l|l}\begin{array}{r} \,\,\,\,\,\,\,\,\,\,\,\,\,\,918\\\overline{-\square \,\,\,} \end{array} & \begin{array}{l} \underline{9} \\\square \end{array} \\\square \\\overline{\quad \,\,\, - \square} \\\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, 0 \end{align*}\)