Alright, let's work through 88444977 times 98404873 step by step
88444977 × 98404873 = 98404873 × (88444977)
+ 98404873 × 7 that equals 688834111
+ 98404873 × 70 that is equal 6888341110
+ 98404873 × 900 that equals 88564385700
+ 98404873 × 4000 which equals 393619492000
+ 98404873 × 40000 yielding 3936194920000
+ 98404873 × 400000 resulting in 39361949200000
+ 98404873 × 8000000 that results in 787238984000000
+ 98404873 × 80000000 what gives us 7872389840000000

= 8703416729172921
