Since 1 South African Rand is equal to 11.85915514091803 Guyanaese Dollars, we could say that n South African Rand are equal to 11.85915514091803 times n Guyanaese Dollars. In other words, we could use the following formula:
Guyanaese Dollars = South African Rand x 11.85915514091803
For example, let's say that we want to convert 2.0 South African Rand to Guyanaese Dollars. Then, we just replace South African Rand in the abovementioned formula with 2.0:
Guyanaese Dollars = 2.0 x 11.85915514091803
That is, 2.0 South African Rand are equal to 23.71831028183606 Guyanaese Dollars.