Alright, let's work through 6849 times 1107 step by step
6849 × 1107 = 1107 × (6849)
+ 1107 × 9 producing 9963
+ 1107 × 40 yielding 44280
+ 1107 × 800 giving us 885600
+ 1107 × 6000 which equals 6642000

= 7581843
