No problem, we've got 8821 and 7663 to multiply
8821 × 7663 = 7663 × (8821)
+ 7663 × 1 resulting in 7663
+ 7663 × 20 resulting in 153260
+ 7663 × 800 producing 6130400
+ 7663 × 8000 that is equal 61304000

= 67595323
