No problem, we've got 8230 and 9664 to multiply
8230 × 9664 = 9664 × (8230)
+ 9664 × 0 resulting in 0
+ 9664 × 30 which equals 289920
+ 9664 × 200 that is equal 1932800
+ 9664 × 8000 which equals 77312000

= 79534720
