We're going to solve 8221 multiplied by 4003
8221 × 4003 = 4003 × (8221)
+ 4003 × 1 that is equal 4003
+ 4003 × 20 giving us 80060
+ 4003 × 200 what gives us 800600
+ 4003 × 8000 yielding 32024000

= 32908663
