No problem, we've got 8688 and 9430 to multiply
8688 × 9430 = 9430 × (8688)
+ 9430 × 8 which equals 75440
+ 9430 × 80 giving us 754400
+ 9430 × 600 what gives us 5658000
+ 9430 × 8000 what gives us 75440000

= 81927840
