The currency pair we are going to compare is USD/ZAR which involves the value of USD and ZAR and this leads us to find out how many ZAR are needed to be able to buy a USD. At the moment that figure is 18.28140.
In this case, the base currency or transaction currency is USD while the quote currency or counter currency is ZAR.
The minimum value of this pair during the last hours we have found in the amount of 18.25420, while the maximum has been in 18.48380 , so, speaking in terms of variation, we can say that it has undergone a variation of -0.94000% due to the amount of difference of -0.17400.