We're going to solve 1584 multiplied by 1428
1584 × 1428 = 1428 × (1584)
+ 1428 × 4 which equals 5712
+ 1428 × 80 that results in 114240
+ 1428 × 500 that results in 714000
+ 1428 × 1000 what gives us 1428000

= 2261952
