a)

Dzielimy:

$\begin{array}{l}\underline{798}\\ 5586:7\\ \underline{-49}\\ 68\\ \underline{-63}\\ 56\\ \underline{-56}\\ 0\end{array}$

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Dzielimy:

$\begin{array}{l}\underline{480}\\ 3360:7\\ \underline{-28}\\ 56\\ \underline{-56}\\ 00\\ \underline{-0}\\ 0\end{array}$

---

Dzielimy:

$\begin{array}{l}\underline{1040}\\ 45760:44\\ \underline{-44}\\ 17\\ \underline{-0}\\ 176\\ \underline{-176}\\ 00\\ \underline{-0}\\ 0\end{array}$

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b)

Dzielimy:

$\begin{array}{l}\underline{1130}\\ 6780\cancel{0}:6\cancel{0}\\ \underline{-6}\\ 07\\ \underline{-6}\\ 18\\ \underline{-18}\\ 00\\ \underline{-0}\\ 0\end{array}$

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Dzielimy:

$\begin{array}{l}\underline{962}\\ 29822\cancel{0}\cancel{0}:31\cancel{0}\cancel{0}\\ \underline{-279}\\ 192\\ \underline{-186}\\ 62\\ \underline{-62}\\ 0\end{array}$