-75.89% is the change from 535 to 129
Calculation steps:
[( 129 - 535 ) ÷ 535] x 100 = -75.89%
Formula
Percentage change = [(129 - 535) / 535] x 100
Subtract the new number by the original number
129 - 535 = -406
-406 ÷ 535 = -0.7588785046728972
-0.7588785046728972 x 100 = -75.89%