Alright, let's work through 3822 times 4125 step by step
3822 × 4125 = 4125 × (3822)
+ 4125 × 2 producing 8250
+ 4125 × 20 yielding 82500
+ 4125 × 800 resulting in 3300000
+ 4125 × 3000 that results in 12375000

= 15765750
