No problem, we've got 2215 and 9443 to multiply
2215 × 9443 = 9443 × (2215)
+ 9443 × 5 resulting in 47215
+ 9443 × 10 which equals 94430
+ 9443 × 200 that is equal 1888600
+ 9443 × 2000 giving us 18886000

= 20916245
