Alright, let's work through 8634 times 8664 step by step
8634 × 8664 = 8664 × (8634)
+ 8664 × 4 that is equal 34656
+ 8664 × 30 that results in 259920
+ 8664 × 600 giving us 5198400
+ 8664 × 8000 resulting in 69312000

= 74804976
