Alright, let's work through 6343 times 1975 step by step
6343 × 1975 = 1975 × (6343)
+ 1975 × 3 that equals 5925
+ 1975 × 40 which equals 79000
+ 1975 × 300 resulting in 592500
+ 1975 × 6000 resulting in 11850000

= 12527425
