Alright, let's work through 6461 times 9986 step by step
6461 × 9986 = 9986 × (6461)
+ 9986 × 1 which equals 9986
+ 9986 × 60 which equals 599160
+ 9986 × 400 that equals 3994400
+ 9986 × 6000 that equals 59916000

= 64519546
