No problem, we've got 9664 and 8686 to multiply
9664 × 8686 = 8686 × (9664)
+ 8686 × 4 resulting in 34744
+ 8686 × 60 yielding 521160
+ 8686 × 600 resulting in 5211600
+ 8686 × 9000 giving us 78174000

= 83941504
