Alright, let's work through 8424 times 8443 step by step
8424 × 8443 = 8443 × (8424)
+ 8443 × 4 producing 33772
+ 8443 × 20 which equals 168860
+ 8443 × 400 that results in 3377200
+ 8443 × 8000 yielding 67544000

= 71123832
