Alright, let's work through 1220 times 9580 step by step
1220 × 9580 = 9580 × (1220)
+ 9580 × 0 giving us 0
+ 9580 × 20 that results in 191600
+ 9580 × 200 that results in 1916000
+ 9580 × 1000 producing 9580000

= 11687600
