Alright, let's work through 99716812 times 29359797 step by step
99716812 × 29359797 = 29359797 × (99716812)
+ 29359797 × 2 what gives us 58719594
+ 29359797 × 10 giving us 293597970
+ 29359797 × 800 that is equal 23487837600
+ 29359797 × 6000 that equals 176158782000
+ 29359797 × 10000 which equals 293597970000
+ 29359797 × 700000 yielding 20551857900000
+ 29359797 × 9000000 giving us 264238173000000
+ 29359797 × 90000000 resulting in 2642381730000000

= 2927665357807164
