Which One of the Following Is the Correct Formula for Approximating

Which one of the following is the correct formula for approximating the change in an option's value given a small change in the value of the underlying stock?

A) Change in option value $\approx$ Change in stock value/Delta
B) Change in option value $\approx$ Change in stock value/(1 - Delta)
C) Change in option value $\approx$ Change in stock value/(1 + Delta)
D) Change in option value $\approx$ Change in stock value * (1 - Delta)
E) Change in option value $\approx$ Change in stock value * Delta