We're going to solve 8159 multiplied by 2054
8159 × 2054 = 2054 × (8159)
+ 2054 × 9 which equals 18486
+ 2054 × 50 that equals 102700
+ 2054 × 100 which equals 205400
+ 2054 × 8000 yielding 16432000

= 16758586
