Alright, let's work through 1582 times 207 step by step
1582 × 207 = 207 × (1582)
+ 207 × 2 giving us 414
+ 207 × 80 that equals 16560
+ 207 × 500 what gives us 103500
+ 207 × 1000 that is equal 207000

= 327474
