https://mathweb.ru/delenie-stolbikom.html?id=117810

Разделить 9999999999999999999999999999939494948686885586475885747474775757474738289191020020000004987654322185885856565775848482882882837475657493929920299999999999999999999999999999999999 на 99999999999999999999999999999999999999999999999999999999999999999999999999999 = 100000000000 Столбиком

Введите два числа: делимое и делитель.
разделить на
Результат с остатком
Решение:
-999999999999999999999999999993949494868688558647588574747477575747473828919102002000000498765432218588585656577584848288288283747565749392992029999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
99999999999999999999999999999999999999999999999999999999999999999999999999999100000000000
-605050513131144135241142525252242425252617108089200200000049
Ответ:
9999999999999999999999999999939494948686885586475885747474775757474738289191020020000004987654322185885856565775848482882882837475657493929920299999999999999999999999999999999999÷99999999999999999999999999999999999999999999999999999999999999999999999999999 = 100000000000