The result of your conversion between shot and cup [US] appears here
To convert between Shot and Cup [US] you have to do the following:
First divide (0.000016387064*231)/128 / (0.000016387064 * 231)/16 = 0.125
Then multiply the amount of Shot you want to convert to Cup [US], use the chart below to guide you.
Symbol: shot
No description
Symbol: c
No description