Alright, let's work through 8462 times 1502 step by step
8462 × 1502 = 1502 × (8462)
+ 1502 × 2 which equals 3004
+ 1502 × 60 what gives us 90120
+ 1502 × 400 that equals 600800
+ 1502 × 8000 producing 12016000

= 12709924
