Alright, let's work through 9805200 times 99727707 step by step
9805200 × 99727707 = 99727707 × (9805200)
+ 99727707 × 0 which equals 0
+ 99727707 × 00 that is equal 0
+ 99727707 × 200 which equals 19945541400
+ 99727707 × 5000 what gives us 498638535000
+ 99727707 × 00000 that results in 0
+ 99727707 × 800000 resulting in 79782165600000
+ 99727707 × 9000000 producing 897549363000000

= 977850112676400
