Alright, let's work through 6358 times 6879 step by step
6358 × 6879 = 6879 × (6358)
+ 6879 × 8 what gives us 55032
+ 6879 × 50 producing 343950
+ 6879 × 300 what gives us 2063700
+ 6879 × 6000 what gives us 41274000

= 43736682
