We're going to solve 1801 multiplied by 6286
1801 × 6286 = 6286 × (1801)
+ 6286 × 1 that equals 6286
+ 6286 × 00 that equals 0
+ 6286 × 800 resulting in 5028800
+ 6286 × 1000 resulting in 6286000

= 11321086
