Alright, let's work through 2216 times 4230 step by step
2216 × 4230 = 4230 × (2216)
+ 4230 × 6 what gives us 25380
+ 4230 × 10 that results in 42300
+ 4230 × 200 producing 846000
+ 4230 × 2000 producing 8460000

= 9373680
