Alright, let's work through 1823 times 5443 step by step
1823 × 5443 = 5443 × (1823)
+ 5443 × 3 resulting in 16329
+ 5443 × 20 what gives us 108860
+ 5443 × 800 that results in 4354400
+ 5443 × 1000 yielding 5443000

= 9922589
