-38.5% is the change from 535 to 329
Calculation steps:
[( 329 - 535 ) ÷ 535] x 100 = -38.5%
Formula
Percentage change = [(329 - 535) / 535] x 100
Subtract the new number by the original number
329 - 535 = -206
-206 ÷ 535 = -0.3850467289719626
-0.3850467289719626 x 100 = -38.5%