Alright, let's work through 9963 times 3363 step by step
9963 × 3363 = 3363 × (9963)
+ 3363 × 3 that results in 10089
+ 3363 × 60 yielding 201780
+ 3363 × 900 which equals 3026700
+ 3363 × 9000 producing 30267000

= 33505569
