Alright, let's work through 9615 times 7521 step by step
9615 × 7521 = 7521 × (9615)
+ 7521 × 5 that results in 37605
+ 7521 × 10 resulting in 75210
+ 7521 × 600 that results in 4512600
+ 7521 × 9000 which equals 67689000

= 72314415
