Since 1 Hong Kong Dollar is equal to 0.616789912647 Libyan Dinars, we could say that n Hong Kong Dollars are equal to 0.616789912647 times n Libyan Dinars. In other words, we could use the following formula:
Libyan Dinars = Hong Kong Dollars x 0.616789912647
For example, let's say that we want to convert 2 Hong Kong Dollars to Libyan Dinars. Then, we just replace Hong Kong Dollars in the abovementioned formula with 2:
Libyan Dinars = 2 x 0.616789912647
That is, 2 Hong Kong Dollars are equal to 1.23357982529 Libyan Dinars.