39% is the change from 482 to 670
Calculation steps:
[( 670 - 482 ) ÷ 482] x 100 = 39%
Formula
Percentage change = [(670 - 482) / 482] x 100
Subtract the new number by the original number
670 - 482 = 188
188 ÷ 482 = 0.3900414937759336
0.3900414937759336 x 100 = 39%