Alright, let's work through 8346 times 9405 step by step
8346 × 9405 = 9405 × (8346)
+ 9405 × 6 what gives us 56430
+ 9405 × 40 what gives us 376200
+ 9405 × 300 which equals 2821500
+ 9405 × 8000 resulting in 75240000

= 78494130
