Alright, let's work through 6699 times 538 step by step
6699 × 538 = 538 × (6699)
+ 538 × 9 yielding 4842
+ 538 × 90 that results in 48420
+ 538 × 600 resulting in 322800
+ 538 × 6000 giving us 3228000

= 3604062
