26.62% is the change from 541 to 685
Calculation steps:
[( 685 - 541 ) ÷ 541] x 100 = 26.62%
Formula
Percentage change = [(685 - 541) / 541] x 100
Subtract the new number by the original number
685 - 541 = 144
144 ÷ 541 = 0.266173752310536
0.266173752310536 x 100 = 26.62%