Alright, let's work through 4082 times 1966 step by step
4082 × 1966 = 1966 × (4082)
+ 1966 × 2 giving us 3932
+ 1966 × 80 that is equal 157280
+ 1966 × 000 which equals 0
+ 1966 × 4000 producing 7864000

= 8025212
