Alright, let's work through 8003 times 9063 step by step
8003 × 9063 = 9063 × (8003)
+ 9063 × 3 that equals 27189
+ 9063 × 00 what gives us 0
+ 9063 × 000 which equals 0
+ 9063 × 8000 producing 72504000

= 72531189
