Alright, let's work through 6879 times 9869 step by step
6879 × 9869 = 9869 × (6879)
+ 9869 × 9 that results in 88821
+ 9869 × 70 yielding 690830
+ 9869 × 800 what gives us 7895200
+ 9869 × 6000 that is equal 59214000

= 67888851
