No problem, we've got 80466114 and 99401134 to multiply
80466114 × 99401134 = 99401134 × (80466114)
+ 99401134 × 4 what gives us 397604536
+ 99401134 × 10 what gives us 994011340
+ 99401134 × 100 which equals 9940113400
+ 99401134 × 6000 what gives us 596406804000
+ 99401134 × 60000 what gives us 5964068040000
+ 99401134 × 400000 yielding 39760453600000
+ 99401134 × 0000000 that equals 0
+ 99401134 × 80000000 that equals 7952090720000000

= 7998422980173276
