Alright, let's work through 7822 times 6815 step by step
7822 × 6815 = 6815 × (7822)
+ 6815 × 2 giving us 13630
+ 6815 × 20 giving us 136300
+ 6815 × 800 that is equal 5452000
+ 6815 × 7000 that results in 47705000

= 53306930
