The result of your conversion between petajoule and dekatherm appears here
To convert between Petajoule and Dekatherm you have to do the following:
First divide 1.0e+15 / 1.055057e+09 = 947816.08955725
Then multiply the amount of Petajoule you want to convert to Dekatherm, use the chart below to guide you.
Symbol: PJ
No description
Symbol: dathm
No description