We're going to solve 3806 multiplied by 2186
3806 × 2186 = 2186 × (3806)
+ 2186 × 6 resulting in 13116
+ 2186 × 00 what gives us 0
+ 2186 × 800 yielding 1748800
+ 2186 × 3000 yielding 6558000

= 8319916
