No problem, we've got 9680 and 8790 to multiply
9680 × 8790 = 8790 × (9680)
+ 8790 × 0 producing 0
+ 8790 × 80 what gives us 703200
+ 8790 × 600 what gives us 5274000
+ 8790 × 9000 resulting in 79110000

= 85087200
