No problem, we've got 2462 and 8634 to multiply
2462 × 8634 = 8634 × (2462)
+ 8634 × 2 which equals 17268
+ 8634 × 60 which equals 518040
+ 8634 × 400 what gives us 3453600
+ 8634 × 2000 resulting in 17268000

= 21256908
