No problem, we've got 99564319 and 88321850 to multiply
99564319 × 88321850 = 88321850 × (99564319)
+ 88321850 × 9 that results in 794896650
+ 88321850 × 10 giving us 883218500
+ 88321850 × 300 that equals 26496555000
+ 88321850 × 4000 resulting in 353287400000
+ 88321850 × 60000 what gives us 5299311000000
+ 88321850 × 500000 what gives us 44160925000000
+ 88321850 × 9000000 yielding 794896650000000
+ 88321850 × 90000000 resulting in 7948966500000000

= 8793704848070150
