Alright, let's work through 6466 times 905 step by step
6466 × 905 = 905 × (6466)
+ 905 × 6 that results in 5430
+ 905 × 60 that equals 54300
+ 905 × 400 giving us 362000
+ 905 × 6000 yielding 5430000

= 5851730
