We're going to solve 1584 multiplied by 9521
1584 × 9521 = 9521 × (1584)
+ 9521 × 4 which equals 38084
+ 9521 × 80 resulting in 761680
+ 9521 × 500 which equals 4760500
+ 9521 × 1000 yielding 9521000

= 15081264
