We're going to solve 8587 multiplied by 8404
8587 × 8404 = 8404 × (8587)
+ 8404 × 7 giving us 58828
+ 8404 × 80 that is equal 672320
+ 8404 × 500 yielding 4202000
+ 8404 × 8000 which equals 67232000

= 72165148
