Let's calculate 8497 x 9904
8497 × 9904 = 9904 × (8497)
+ 9904 × 7 resulting in 69328
+ 9904 × 90 which equals 891360
+ 9904 × 400 that results in 3961600
+ 9904 × 8000 that is equal 79232000

= 84154288
