To compare the value of USD and the value of NOK the currency pair USD/NOK is used and this means that we want to know how much of NOK we need to buy one USD. That amount is currently in 10.78650.
Going into terminology, in this case USD is the transaction currency or base currency and, NOK is considered a counter currency or quote currency.
To be as descriptive as possible, we are going to comment that in the last few hours the minimum price this pair has reached has been 10.74230, but the maximum price has reached 10.83190 And thanks to this observation, we conclude a variation of -0.01910 or, in other words, with a percentage variation of -0.18000%.