Alright, let's work through 8688 times 9087 step by step
8688 × 9087 = 9087 × (8688)
+ 9087 × 8 resulting in 72696
+ 9087 × 80 that equals 726960
+ 9087 × 600 that results in 5452200
+ 9087 × 8000 that is equal 72696000

= 78947856
