The result of your conversion between Dram and pint [US, liquid] appears here
To convert between Dram and Pint [US, Liquid] you have to do the following:
First divide ((0.000016387064*231)/128)/8 / (0.000016387064*231)/8 = 0.0078125
Then multiply the amount of Dram you want to convert to Pint [US, Liquid], use the chart below to guide you.
Symbol: dr
No description
Symbol: pt
No description