Alright, let's work through 9621 times 1944 step by step
9621 × 1944 = 1944 × (9621)
+ 1944 × 1 yielding 1944
+ 1944 × 20 which equals 38880
+ 1944 × 600 resulting in 1166400
+ 1944 × 9000 giving us 17496000

= 18703224
