We're going to solve 7642 multiplied by 8663
7642 × 8663 = 8663 × (7642)
+ 8663 × 2 that results in 17326
+ 8663 × 40 producing 346520
+ 8663 × 600 that results in 5197800
+ 8663 × 7000 yielding 60641000

= 66202646
