-32.64% is the change from 527 to 355
Calculation steps:
[( 355 - 527 ) ÷ 527] x 100 = -32.64%
Formula
Percentage change = [(355 - 527) / 527] x 100
Subtract the new number by the original number
355 - 527 = -172
-172 ÷ 527 = -0.32637571157495254
-0.32637571157495254 x 100 = -32.64%