Alright, let's work through 7403 times 8663 step by step
7403 × 8663 = 8663 × (7403)
+ 8663 × 3 yielding 25989
+ 8663 × 00 producing 0
+ 8663 × 400 resulting in 3465200
+ 8663 × 7000 what gives us 60641000

= 64132189
