Alright, let's work through 80296454 times 69045827 step by step
80296454 × 69045827 = 69045827 × (80296454)
+ 69045827 × 4 giving us 276183308
+ 69045827 × 50 that results in 3452291350
+ 69045827 × 400 resulting in 27618330800
+ 69045827 × 6000 that is equal 414274962000
+ 69045827 × 90000 that results in 6214124430000
+ 69045827 × 200000 yielding 13809165400000
+ 69045827 × 0000000 resulting in 0
+ 69045827 × 80000000 that is equal 5523666160000000

= 5544135071597458
