Alright, let's work through 6806 times 1815 step by step
6806 × 1815 = 1815 × (6806)
+ 1815 × 6 giving us 10890
+ 1815 × 00 producing 0
+ 1815 × 800 that equals 1452000
+ 1815 × 6000 that is equal 10890000

= 12352890
