-38.32% is the change from 535 to 330
Calculation steps:
[( 330 - 535 ) ÷ 535] x 100 = -38.32%
Formula
Percentage change = [(330 - 535) / 535] x 100
Subtract the new number by the original number
330 - 535 = -205
-205 ÷ 535 = -0.38317757009345793
-0.38317757009345793 x 100 = -38.32%