We're going to solve 87328622 multiplied by 99223708
87328622 × 99223708 = 99223708 × (87328622)
+ 99223708 × 2 which equals 198447416
+ 99223708 × 20 that equals 1984474160
+ 99223708 × 600 producing 59534224800
+ 99223708 × 8000 giving us 793789664000
+ 99223708 × 20000 that results in 1984474160000
+ 99223708 × 300000 giving us 29767112400000
+ 99223708 × 7000000 which equals 694565956000000
+ 99223708 × 80000000 what gives us 7937896640000000

= 8665069689370376
