Alright, let's work through 3828 times 4217 step by step
3828 × 4217 = 4217 × (3828)
+ 4217 × 8 which equals 33736
+ 4217 × 20 giving us 84340
+ 4217 × 800 yielding 3373600
+ 4217 × 3000 that equals 12651000

= 16142676
