Alright, let's work through 8343 times 4905 step by step
8343 × 4905 = 4905 × (8343)
+ 4905 × 3 producing 14715
+ 4905 × 40 giving us 196200
+ 4905 × 300 that is equal 1471500
+ 4905 × 8000 resulting in 39240000

= 40922415
