Alright, let's work through 3805 times 43 step by step
3805 × 43 = 43 × (3805)
+ 43 × 5 that equals 215
+ 43 × 00 giving us 0
+ 43 × 800 that results in 34400
+ 43 × 3000 that results in 129000

= 163615
