Alright, let's work through 3646 times 116 step by step
3646 × 116 = 116 × (3646)
+ 116 × 6 that results in 696
+ 116 × 40 producing 4640
+ 116 × 600 that is equal 69600
+ 116 × 3000 resulting in 348000

= 422936
