The result of your conversion between cawney and square dekameter appears here
To convert between Cawney and Square Dekameter you have to do the following:
First divide (4/3) * (0.09290304*43560) / 100 = 53.95808563
Then multiply the amount of Cawney you want to convert to Square Dekameter, use the chart below to guide you.
Symbol: cawney
No description
Symbol: dam2
No description