Alright, let's work through 1220 times 6282 step by step
1220 × 6282 = 6282 × (1220)
+ 6282 × 0 that results in 0
+ 6282 × 20 that results in 125640
+ 6282 × 200 yielding 1256400
+ 6282 × 1000 producing 6282000

= 7664040
