We're going to solve 8545 multiplied by 9839
8545 × 9839 = 9839 × (8545)
+ 9839 × 5 what gives us 49195
+ 9839 × 40 which equals 393560
+ 9839 × 500 producing 4919500
+ 9839 × 8000 producing 78712000

= 84074255
