Alright, let's work through 1549 times 1563 step by step
1549 × 1563 = 1563 × (1549)
+ 1563 × 9 what gives us 14067
+ 1563 × 40 which equals 62520
+ 1563 × 500 that results in 781500
+ 1563 × 1000 yielding 1563000

= 2421087
