Alright, let's work through 8961 times 9638 step by step
8961 × 9638 = 9638 × (8961)
+ 9638 × 1 yielding 9638
+ 9638 × 60 that equals 578280
+ 9638 × 900 resulting in 8674200
+ 9638 × 8000 which equals 77104000

= 86366118
