2.11% is the change from 570 to 582
Calculation steps:
[( 582 - 570 ) ÷ 570] x 100 = 2.11%
Formula
Percentage change = [(582 - 570) / 570] x 100
Subtract the new number by the original number
582 - 570 = 12
12 ÷ 570 = 0.021052631578947368
0.021052631578947368 x 100 = 2.11%