No problem, we've got 9920 and 2044 to multiply
9920 × 2044 = 2044 × (9920)
+ 2044 × 0 giving us 0
+ 2044 × 20 that is equal 40880
+ 2044 × 900 resulting in 1839600
+ 2044 × 9000 producing 18396000

= 20276480
