The result of your conversion between decigram-force and petanewton appears here
To convert between Decigram-force and Petanewton you have to do the following:
First divide 0.00980665*0.1 / 1.0e15 = 0.
Then multiply the amount of Decigram-force you want to convert to Petanewton, use the chart below to guide you.
Symbol: dgf
No description
Symbol: PT
No description