No problem, we've got 9669 and 8712 to multiply
9669 × 8712 = 8712 × (9669)
+ 8712 × 9 producing 78408
+ 8712 × 60 producing 522720
+ 8712 × 600 that is equal 5227200
+ 8712 × 9000 producing 78408000

= 84236328
