We're going to solve 8399 multiplied by 8384
8399 × 8384 = 8384 × (8399)
+ 8384 × 9 what gives us 75456
+ 8384 × 90 that is equal 754560
+ 8384 × 300 producing 2515200
+ 8384 × 8000 resulting in 67072000

= 70417216
