No problem, we've got 9168 and 8457 to multiply
9168 × 8457 = 8457 × (9168)
+ 8457 × 8 that equals 67656
+ 8457 × 60 giving us 507420
+ 8457 × 100 that equals 845700
+ 8457 × 9000 that is equal 76113000

= 77533776
