No problem, we've got 84109798 and 95673958 to multiply
84109798 × 95673958 = 95673958 × (84109798)
+ 95673958 × 8 which equals 765391664
+ 95673958 × 90 giving us 8610656220
+ 95673958 × 700 what gives us 66971770600
+ 95673958 × 9000 producing 861065622000
+ 95673958 × 00000 that equals 0
+ 95673958 × 100000 producing 9567395800000
+ 95673958 × 4000000 giving us 382695832000000
+ 95673958 × 80000000 producing 7653916640000000

= 8047117281240484
