We're going to solve 6697 multiplied by 3078
6697 × 3078 = 3078 × (6697)
+ 3078 × 7 what gives us 21546
+ 3078 × 90 resulting in 277020
+ 3078 × 600 that is equal 1846800
+ 3078 × 6000 yielding 18468000

= 20613366
