We're going to solve 8327 multiplied by 8639
8327 × 8639 = 8639 × (8327)
+ 8639 × 7 resulting in 60473
+ 8639 × 20 what gives us 172780
+ 8639 × 300 which equals 2591700
+ 8639 × 8000 that results in 69112000

= 71936953
