Alright, let's work through 2304 times 812 step by step
2304 × 812 = 812 × (2304)
+ 812 × 4 which equals 3248
+ 812 × 00 yielding 0
+ 812 × 300 yielding 243600
+ 812 × 2000 that equals 1624000

= 1870848
