Alright, let's work through 4527 times 843 step by step
4527 × 843 = 843 × (4527)
+ 843 × 7 giving us 5901
+ 843 × 20 that equals 16860
+ 843 × 500 which equals 421500
+ 843 × 4000 producing 3372000

= 3816261
