Alright, let's work through 9087 times 9634 step by step
9087 × 9634 = 9634 × (9087)
+ 9634 × 7 that is equal 67438
+ 9634 × 80 what gives us 770720
+ 9634 × 000 which equals 0
+ 9634 × 9000 that equals 86706000

= 87544158
