In the currency pair USD/ARS the first currency to consider is USD and second currency ARS , which means that we want to know how many ARS are needed to buy one USD. The current price is 224.38000.
The term used to define USD is base currency or transaction currencyand the ARS is the quote currency and you can also call it the counter currency.
In the last hours, we have been able to see that the price of this pair was at its maximum splendor with the number 224.62500 and, on the other hand, we found that the minimum price has been at 224.53500 And thanks to this observation, we conclude a variation of -0.05500 or, in other words, with a percentage variation of -0.02000%.