Alright, let's work through 9228 times 2220 step by step
9228 × 2220 = 2220 × (9228)
+ 2220 × 8 producing 17760
+ 2220 × 20 what gives us 44400
+ 2220 × 200 producing 444000
+ 2220 × 9000 which equals 19980000

= 20486160
