-29.97% is the change from 764 to 535
Calculation steps:
[( 535 - 764 ) ÷ 764] x 100 = -29.97%
Formula
Percentage change = [(535 - 764) / 764] x 100
Subtract the new number by the original number
535 - 764 = -229
-229 ÷ 764 = -0.299738219895288
-0.299738219895288 x 100 = -29.97%