We're going to solve 8163 multiplied by 4003
8163 × 4003 = 4003 × (8163)
+ 4003 × 3 that is equal 12009
+ 4003 × 60 yielding 240180
+ 4003 × 100 that equals 400300
+ 4003 × 8000 producing 32024000

= 32676489
