Alright, let's work through 7839 times 6684 step by step
7839 × 6684 = 6684 × (7839)
+ 6684 × 9 producing 60156
+ 6684 × 30 what gives us 200520
+ 6684 × 800 what gives us 5347200
+ 6684 × 7000 what gives us 46788000

= 52395876
