-27.37% is the change from 727 to 528
Calculation steps:
[( 528 - 727 ) ÷ 727] x 100 = -27.37%
Formula
Percentage change = [(528 - 727) / 727] x 100
Subtract the new number by the original number
528 - 727 = -199
-199 ÷ 727 = -0.2737276478679505
-0.2737276478679505 x 100 = -27.37%