Alright, let's work through 1487 times 1566 step by step
1487 × 1566 = 1566 × (1487)
+ 1566 × 7 which equals 10962
+ 1566 × 80 that results in 125280
+ 1566 × 400 that equals 626400
+ 1566 × 1000 yielding 1566000

= 2328642
