Since 1 Guyanaese Dollar is equal to 0.18413245986259189 Surinamese Dollars, we could say that n Guyanaese Dollars are equal to 0.18413245986259189 times n Surinamese Dollars. In other words, we could use the following formula:
Surinamese Dollars = Guyanaese Dollars x 0.18413245986259189
For example, let's say that we want to convert 2.0 Guyanaese Dollars to Surinamese Dollars. Then, we just replace Guyanaese Dollars in the abovementioned formula with 2.0:
Surinamese Dollars = 2.0 x 0.18413245986259189
That is, 2.0 Guyanaese Dollars are equal to 0.36826491972518377 Surinamese Dollars.