We're going to solve 1858 multiplied by 1992
1858 × 1992 = 1992 × (1858)
+ 1992 × 8 resulting in 15936
+ 1992 × 50 yielding 99600
+ 1992 × 800 producing 1593600
+ 1992 × 1000 giving us 1992000

= 3701136
