We're going to solve 1697 multiplied by 8080
1697 × 8080 = 8080 × (1697)
+ 8080 × 7 which equals 56560
+ 8080 × 90 producing 727200
+ 8080 × 600 which equals 4848000
+ 8080 × 1000 which equals 8080000

= 13711760
