Alright, let's work through 3227 times 648 step by step
3227 × 648 = 648 × (3227)
+ 648 × 7 producing 4536
+ 648 × 20 that is equal 12960
+ 648 × 200 resulting in 129600
+ 648 × 3000 giving us 1944000

= 2091096
