We're going to solve 9658 multiplied by 1681
9658 × 1681 = 1681 × (9658)
+ 1681 × 8 what gives us 13448
+ 1681 × 50 resulting in 84050
+ 1681 × 600 resulting in 1008600
+ 1681 × 9000 producing 15129000

= 16235098
