Alright, let's work through 1446 times 421 step by step
1446 × 421 = 421 × (1446)
+ 421 × 6 giving us 2526
+ 421 × 40 which equals 16840
+ 421 × 400 that equals 168400
+ 421 × 1000 yielding 421000

= 608766
