-30.46% is the change from 755 to 525
Calculation steps:
[( 525 - 755 ) ÷ 755] x 100 = -30.46%
Formula
Percentage change = [(525 - 755) / 755] x 100
Subtract the new number by the original number
525 - 755 = -230
-230 ÷ 755 = -0.304635761589404
-0.304635761589404 x 100 = -30.46%