No problem, we've got 1678 and 4762 to multiply
1678 × 4762 = 4762 × (1678)
+ 4762 × 8 what gives us 38096
+ 4762 × 70 yielding 333340
+ 4762 × 600 producing 2857200
+ 4762 × 1000 resulting in 4762000

= 7990636
