39.71% is the change from 408 to 570
Calculation steps:
[( 570 - 408 ) ÷ 408] x 100 = 39.71%
Formula
Percentage change = [(570 - 408) / 408] x 100
Subtract the new number by the original number
570 - 408 = 162
162 ÷ 408 = 0.39705882352941174
0.39705882352941174 x 100 = 39.71%