Alright, let's work through 8581 times 4418 step by step
8581 × 4418 = 4418 × (8581)
+ 4418 × 1 producing 4418
+ 4418 × 80 which equals 353440
+ 4418 × 500 yielding 2209000
+ 4418 × 8000 which equals 35344000

= 37910858
