We're going to solve 9902 multiplied by 8583
9902 × 8583 = 8583 × (9902)
+ 8583 × 2 which equals 17166
+ 8583 × 00 that equals 0
+ 8583 × 900 that is equal 7724700
+ 8583 × 9000 yielding 77247000

= 84988866
