Alright, let's work through 8321 times 2668 step by step
8321 × 2668 = 2668 × (8321)
+ 2668 × 1 giving us 2668
+ 2668 × 20 giving us 53360
+ 2668 × 300 that is equal 800400
+ 2668 × 8000 yielding 21344000

= 22200428
