Alright, let's work through 1582 times 8383 step by step
1582 × 8383 = 8383 × (1582)
+ 8383 × 2 that equals 16766
+ 8383 × 80 which equals 670640
+ 8383 × 500 giving us 4191500
+ 8383 × 1000 which equals 8383000

= 13261906
