Alright, let's work through 2421 times 3411 step by step
2421 × 3411 = 3411 × (2421)
+ 3411 × 1 which equals 3411
+ 3411 × 20 which equals 68220
+ 3411 × 400 producing 1364400
+ 3411 × 2000 that equals 6822000

= 8258031
