Alright, let's work through 6830 times 3476 step by step
6830 × 3476 = 3476 × (6830)
+ 3476 × 0 that is equal 0
+ 3476 × 30 yielding 104280
+ 3476 × 800 giving us 2780800
+ 3476 × 6000 resulting in 20856000

= 23741080
