Alright, let's work through 9604 times 789 step by step
9604 × 789 = 789 × (9604)
+ 789 × 4 which equals 3156
+ 789 × 00 which equals 0
+ 789 × 600 that results in 473400
+ 789 × 9000 giving us 7101000

= 7577556
