Alright, let's work through 82798818 times 68536218 step by step
82798818 × 68536218 = 68536218 × (82798818)
+ 68536218 × 8 yielding 548289744
+ 68536218 × 10 what gives us 685362180
+ 68536218 × 800 which equals 54828974400
+ 68536218 × 8000 that is equal 548289744000
+ 68536218 × 90000 that equals 6168259620000
+ 68536218 × 700000 resulting in 47975352600000
+ 68536218 × 2000000 producing 137072436000000
+ 68536218 × 80000000 that equals 5482897440000000

= 5674717840590324
