Alright, let's work through 9429 times 917 step by step
9429 × 917 = 917 × (9429)
+ 917 × 9 resulting in 8253
+ 917 × 20 which equals 18340
+ 917 × 400 what gives us 366800
+ 917 × 9000 yielding 8253000

= 8646393
