No problem, we've got 84758386 and 74554443 to multiply
84758386 × 74554443 = 74554443 × (84758386)
+ 74554443 × 6 which equals 447326658
+ 74554443 × 80 what gives us 5964355440
+ 74554443 × 300 producing 22366332900
+ 74554443 × 8000 producing 596435544000
+ 74554443 × 50000 that is equal 3727722150000
+ 74554443 × 700000 producing 52188110100000
+ 74554443 × 4000000 giving us 298217772000000
+ 74554443 × 80000000 that results in 5964355440000000

= 6319114257808998
