27.17% is the change from 541 to 688
Calculation steps:
[( 688 - 541 ) ÷ 541] x 100 = 27.17%
Formula
Percentage change = [(688 - 541) / 541] x 100
Subtract the new number by the original number
688 - 541 = 147
147 ÷ 541 = 0.27171903881700554
0.27171903881700554 x 100 = 27.17%