Alright, let's work through 8081 times 5578 step by step
8081 × 5578 = 5578 × (8081)
+ 5578 × 1 that results in 5578
+ 5578 × 80 yielding 446240
+ 5578 × 000 that results in 0
+ 5578 × 8000 what gives us 44624000

= 45075818
