Alright, let's work through 6247 times 9997 step by step
6247 × 9997 = 9997 × (6247)
+ 9997 × 7 that results in 69979
+ 9997 × 40 yielding 399880
+ 9997 × 200 resulting in 1999400
+ 9997 × 6000 that equals 59982000

= 62451259
