Alright, let's work through 8541 times 6343 step by step
8541 × 6343 = 6343 × (8541)
+ 6343 × 1 that equals 6343
+ 6343 × 40 that is equal 253720
+ 6343 × 500 that is equal 3171500
+ 6343 × 8000 which equals 50744000

= 54175563
