We're going to solve 8440 multiplied by 8359
8440 × 8359 = 8359 × (8440)
+ 8359 × 0 yielding 0
+ 8359 × 40 that equals 334360
+ 8359 × 400 that is equal 3343600
+ 8359 × 8000 which equals 66872000

= 70549960
