We're going to solve 8861 multiplied by 1989
8861 × 1989 = 1989 × (8861)
+ 1989 × 1 giving us 1989
+ 1989 × 60 which equals 119340
+ 1989 × 800 that is equal 1591200
+ 1989 × 8000 yielding 15912000

= 17624529
