Alright, let's work through 8160 times 9162 step by step
8160 × 9162 = 9162 × (8160)
+ 9162 × 0 which equals 0
+ 9162 × 60 which equals 549720
+ 9162 × 100 producing 916200
+ 9162 × 8000 which equals 73296000

= 74761920
