Alright, let's work through 80408549 times 77465295 step by step
80408549 × 77465295 = 77465295 × (80408549)
+ 77465295 × 9 that results in 697187655
+ 77465295 × 40 that is equal 3098611800
+ 77465295 × 500 that equals 38732647500
+ 77465295 × 8000 resulting in 619722360000
+ 77465295 × 00000 resulting in 0
+ 77465295 × 400000 resulting in 30986118000000
+ 77465295 × 0000000 giving us 0
+ 77465295 × 80000000 that results in 6197223600000000

= 6228871968806955
