Alright, let's work through 6375 times 1563 step by step
6375 × 1563 = 1563 × (6375)
+ 1563 × 5 that is equal 7815
+ 1563 × 70 that equals 109410
+ 1563 × 300 yielding 468900
+ 1563 × 6000 that is equal 9378000

= 9964125
