We're going to solve 8978 multiplied by 2190
8978 × 2190 = 2190 × (8978)
+ 2190 × 8 which equals 17520
+ 2190 × 70 yielding 153300
+ 2190 × 900 yielding 1971000
+ 2190 × 8000 producing 17520000

= 19661820
