Alright, let's work through 2321 times 657 step by step
2321 × 657 = 657 × (2321)
+ 657 × 1 that is equal 657
+ 657 × 20 that results in 13140
+ 657 × 300 that equals 197100
+ 657 × 2000 which equals 1314000

= 1524897
