17.83% is the change from 544 to 641
Calculation steps:
[( 641 - 544 ) ÷ 544] x 100 = 17.83%
Formula
Percentage change = [(641 - 544) / 544] x 100
Subtract the new number by the original number
641 - 544 = 97
97 ÷ 544 = 0.17830882352941177
0.17830882352941177 x 100 = 17.83%