The result of your conversion between Dram and quart [US, dry] appears here
To convert between Dram and Quart [US, Dry] you have to do the following:
First divide ((0.000016387064*231)/128)/8 / 0.0044048838/4 = 0.0033569
Then multiply the amount of Dram you want to convert to Quart [US, Dry], use the chart below to guide you.
Symbol: dr
No description
Symbol: qt
No description