A dishonest dealer professes to sell goods at the cost price but uses a weight of 896 grams per kg, what is his percent?
Choose the correct choice from the following:
A) 22 %
B) 25 %
C) 77 %
D) 99 %
E) 11.6 %

Rationale: "896 - - - 104 100 - - - ? = > 11.6 % answer : e"
Answer: E