No problem, we've got 9221 and 1963 to multiply
9221 × 1963 = 1963 × (9221)
+ 1963 × 1 that is equal 1963
+ 1963 × 20 resulting in 39260
+ 1963 × 200 resulting in 392600
+ 1963 × 9000 which equals 17667000

= 18100823
