Alright, let's work through 7843 times 7073 step by step
7843 × 7073 = 7073 × (7843)
+ 7073 × 3 resulting in 21219
+ 7073 × 40 producing 282920
+ 7073 × 800 producing 5658400
+ 7073 × 7000 what gives us 49511000

= 55473539
