Alright, let's work through 6990 times 886 step by step
6990 × 886 = 886 × (6990)
+ 886 × 0 which equals 0
+ 886 × 90 yielding 79740
+ 886 × 900 producing 797400
+ 886 × 6000 which equals 5316000

= 6193140
