23.36% is the change from 535 to 660
Calculation steps:
[( 660 - 535 ) ÷ 535] x 100 = 23.36%
Formula
Percentage change = [(660 - 535) / 535] x 100
Subtract the new number by the original number
660 - 535 = 125
125 ÷ 535 = 0.2336448598130841
0.2336448598130841 x 100 = 23.36%