Alright, let's work through 6900 times 8679 step by step
6900 × 8679 = 8679 × (6900)
+ 8679 × 0 resulting in 0
+ 8679 × 00 what gives us 0
+ 8679 × 900 producing 7811100
+ 8679 × 6000 yielding 52074000

= 59885100
