We're going to solve 2921 multiplied by 1323
2921 × 1323 = 1323 × (2921)
+ 1323 × 1 which equals 1323
+ 1323 × 20 producing 26460
+ 1323 × 900 yielding 1190700
+ 1323 × 2000 resulting in 2646000

= 3864483
