Alright, let's work through 8326 times 636 step by step
8326 × 636 = 636 × (8326)
+ 636 × 6 what gives us 3816
+ 636 × 20 producing 12720
+ 636 × 300 giving us 190800
+ 636 × 8000 that results in 5088000

= 5295336
