We're going to solve 1664 multiplied by 7698
1664 × 7698 = 7698 × (1664)
+ 7698 × 4 giving us 30792
+ 7698 × 60 which equals 461880
+ 7698 × 600 that equals 4618800
+ 7698 × 1000 that is equal 7698000

= 12809472
