Alright, let's work through 2821 times 6323 step by step
2821 × 6323 = 6323 × (2821)
+ 6323 × 1 that equals 6323
+ 6323 × 20 which equals 126460
+ 6323 × 800 giving us 5058400
+ 6323 × 2000 producing 12646000

= 17837183
