8.28% is the change from 592 to 641
Calculation steps:
[( 641 - 592 ) ÷ 592] x 100 = 8.28%
Formula
Percentage change = [(641 - 592) / 592] x 100
Subtract the new number by the original number
641 - 592 = 49
49 ÷ 592 = 0.08277027027027027
0.08277027027027027 x 100 = 8.28%