We're going to solve 8693 multiplied by 1621
8693 × 1621 = 1621 × (8693)
+ 1621 × 3 producing 4863
+ 1621 × 90 yielding 145890
+ 1621 × 600 that is equal 972600
+ 1621 × 8000 yielding 12968000

= 14091353
