No problem, we've got 8787 and 6645 to multiply
8787 × 6645 = 6645 × (8787)
+ 6645 × 7 that is equal 46515
+ 6645 × 80 which equals 531600
+ 6645 × 700 giving us 4651500
+ 6645 × 8000 what gives us 53160000

= 58389615
