We're going to solve 1001 multiplied by 1582
1001 × 1582 = 1582 × (1001)
+ 1582 × 1 which equals 1582
+ 1582 × 00 that equals 0
+ 1582 × 000 resulting in 0
+ 1582 × 1000 which equals 1582000

= 1583582
