Alright, let's work through 7387 times 9159 step by step
7387 × 9159 = 9159 × (7387)
+ 9159 × 7 giving us 64113
+ 9159 × 80 that is equal 732720
+ 9159 × 300 that equals 2747700
+ 9159 × 7000 giving us 64113000

= 67657533
