2418 : 62 = 39
$\snippet{name: column_multiplication, x: 2418, y: 62}$
 
3312 : 92 = 36
$\snippet{name: column_multiplication, x: 3312, y: 92}$
 
(867 + 573) : 40 * 123 = 1440 : 40 * 123 = 36 * 123 = 4428
1) $\snippet{name: op_column, sign: '+', x: '867', y: '573', z: '1440'}$;
2) $\snippet{name: long_division, x: 1440, y: 40}$;
3) $\snippet{name: column_multiplication, x: 123, y: 36}$.