No problem, we've got 8385 and 9912 to multiply
8385 × 9912 = 9912 × (8385)
+ 9912 × 5 giving us 49560
+ 9912 × 80 that is equal 792960
+ 9912 × 300 giving us 2973600
+ 9912 × 8000 which equals 79296000

= 83112120
