We're going to solve 9687 multiplied by 6398
9687 × 6398 = 6398 × (9687)
+ 6398 × 7 yielding 44786
+ 6398 × 80 that is equal 511840
+ 6398 × 600 which equals 3838800
+ 6398 × 9000 yielding 57582000

= 61977426
