Alright, let's work through 2451 times 9427 step by step
2451 × 9427 = 9427 × (2451)
+ 9427 × 1 yielding 9427
+ 9427 × 50 what gives us 471350
+ 9427 × 400 what gives us 3770800
+ 9427 × 2000 what gives us 18854000

= 23105577
