We're going to solve 9897 multiplied by 8559
9897 × 8559 = 8559 × (9897)
+ 8559 × 7 that is equal 59913
+ 8559 × 90 that equals 770310
+ 8559 × 800 yielding 6847200
+ 8559 × 9000 producing 77031000

= 84708423
