$\snippet{name: long_division, x: 12501, y: 463}$
 
Проверка:
$\snippet{name: column_multiplication, x: 463, y: 27}$
 

$\snippet{name: long_division, x: 12988, y: 382}$
 
Проверка:
$\snippet{name: column_multiplication, x: 382, y: 34}$