Выполним деление столбиком.
\( \begin{array}{r} 249426 \div 447 = 558 \\ -2235 \\
ule{0.3cm}{0.4pt} \\ 2592 \\ -2235 \\
ule{0.3cm}{0.4pt} \\ 3576 \\ -3576 \\
ule{0.3cm}{0.4pt} \\ 0 \end{array} \)
\( \begin{array}{r} 198688 \div 887 = 224 \\ -1774 \\
ule{0.3cm}{0.4pt} \\ 2128 \\ -1774 \\
ule{0.3cm}{0.4pt} \\ 3548 \\ -3548 \\
ule{0.3cm}{0.4pt} \\ 0 \end{array} \)
Ответ: 249426 : 447 = 558; 198688 : 887 = 224.