Alright, let's work through 1572 times 404 step by step
1572 × 404 = 404 × (1572)
+ 404 × 2 giving us 808
+ 404 × 70 what gives us 28280
+ 404 × 500 producing 202000
+ 404 × 1000 that is equal 404000

= 635088
