Alright, let's work through 6717 times 9955 step by step
6717 × 9955 = 9955 × (6717)
+ 9955 × 7 that results in 69685
+ 9955 × 10 that is equal 99550
+ 9955 × 700 what gives us 6968500
+ 9955 × 6000 that results in 59730000

= 66867735
