Since 1 Guyanaese Dollar is equal to 0.6453807177079829 Algerian Dinars, we could say that n Guyanaese Dollars are equal to 0.6453807177079829 times n Algerian Dinars. In other words, we could use the following formula:
Algerian Dinars = Guyanaese Dollars x 0.6453807177079829
For example, let's say that we want to convert 2.0 Guyanaese Dollars to Algerian Dinars. Then, we just replace Guyanaese Dollars in the abovementioned formula with 2.0:
Algerian Dinars = 2.0 x 0.6453807177079829
That is, 2.0 Guyanaese Dollars are equal to 1.2907614354159658 Algerian Dinars.