Alright, let's work through 9604 times 9591 step by step
9604 × 9591 = 9591 × (9604)
+ 9591 × 4 that is equal 38364
+ 9591 × 00 that is equal 0
+ 9591 × 600 that equals 5754600
+ 9591 × 9000 resulting in 86319000

= 92111964
