Alright, let's work through 77085562 times 44400778 step by step
77085562 × 44400778 = 44400778 × (77085562)
+ 44400778 × 2 yielding 88801556
+ 44400778 × 60 producing 2664046680
+ 44400778 × 500 yielding 22200389000
+ 44400778 × 5000 producing 222003890000
+ 44400778 × 80000 that results in 3552062240000
+ 44400778 × 000000 producing 0
+ 44400778 × 7000000 that equals 310805446000000
+ 44400778 × 70000000 yielding 3108054460000000

= 3422658925367236
