We're going to solve 1851 multiplied by 6859
1851 × 6859 = 6859 × (1851)
+ 6859 × 1 that equals 6859
+ 6859 × 50 resulting in 342950
+ 6859 × 800 resulting in 5487200
+ 6859 × 1000 resulting in 6859000

= 12696009
