23.48% is the change from 541 to 668
Calculation steps:
[( 668 - 541 ) ÷ 541] x 100 = 23.48%
Formula
Percentage change = [(668 - 541) / 541] x 100
Subtract the new number by the original number
668 - 541 = 127
127 ÷ 541 = 0.23475046210720887
0.23475046210720887 x 100 = 23.48%