No problem, we've got 7863 and 6522 to multiply
7863 × 6522 = 6522 × (7863)
+ 6522 × 3 which equals 19566
+ 6522 × 60 resulting in 391320
+ 6522 × 800 resulting in 5217600
+ 6522 × 7000 giving us 45654000

= 51282486
