28.55% is the change from 641 to 824
Calculation steps:
[( 824 - 641 ) ÷ 641] x 100 = 28.55%
Formula
Percentage change = [(824 - 641) / 641] x 100
Subtract the new number by the original number
824 - 641 = 183
183 ÷ 641 = 0.28549141965678626
0.28549141965678626 x 100 = 28.55%