Alright, let's work through 1405 times 8755 step by step
1405 × 8755 = 8755 × (1405)
+ 8755 × 5 resulting in 43775
+ 8755 × 00 yielding 0
+ 8755 × 400 what gives us 3502000
+ 8755 × 1000 producing 8755000

= 12300775
