12.5% is the change from 528 to 594
Calculation steps:
[( 594 - 528 ) ÷ 528] x 100 = 12.5%
Formula
Percentage change = [(594 - 528) / 528] x 100
Subtract the new number by the original number
594 - 528 = 66
66 ÷ 528 = 0.125
0.125 x 100 = 12.5%
Example