No problem, we've got 8370 and 9424 to multiply
8370 × 9424 = 9424 × (8370)
+ 9424 × 0 which equals 0
+ 9424 × 70 what gives us 659680
+ 9424 × 300 that equals 2827200
+ 9424 × 8000 producing 75392000

= 78878880
