Alright, let's work through 3322 times 8420 step by step
3322 × 8420 = 8420 × (3322)
+ 8420 × 2 yielding 16840
+ 8420 × 20 that equals 168400
+ 8420 × 300 that equals 2526000
+ 8420 × 3000 yielding 25260000

= 27971240
