Alright, let's work through 3686 times 6328 step by step
3686 × 6328 = 6328 × (3686)
+ 6328 × 6 which equals 37968
+ 6328 × 80 resulting in 506240
+ 6328 × 600 that equals 3796800
+ 6328 × 3000 what gives us 18984000

= 23325008
