No problem, we've got 8478 and 2543 to multiply
8478 × 2543 = 2543 × (8478)
+ 2543 × 8 which equals 20344
+ 2543 × 70 that results in 178010
+ 2543 × 400 producing 1017200
+ 2543 × 8000 that equals 20344000

= 21559554
