Alright, let's work through 2452 times 9543 step by step
2452 × 9543 = 9543 × (2452)
+ 9543 × 2 giving us 19086
+ 9543 × 50 that equals 477150
+ 9543 × 400 yielding 3817200
+ 9543 × 2000 that results in 19086000

= 23399436
