Alright, let's work through 70640993 times 76758080 step by step
70640993 × 76758080 = 76758080 × (70640993)
+ 76758080 × 3 giving us 230274240
+ 76758080 × 90 producing 6908227200
+ 76758080 × 900 that results in 69082272000
+ 76758080 × 0000 which equals 0
+ 76758080 × 40000 yielding 3070323200000
+ 76758080 × 600000 which equals 46054848000000
+ 76758080 × 0000000 producing 0
+ 76758080 × 70000000 yielding 5373065600000000

= 5422266991973440
