-37.41% is the change from 850 to 532
Calculation steps:
[( 532 - 850 ) ÷ 850] x 100 = -37.41%
Formula
Percentage change = [(532 - 850) / 850] x 100
Subtract the new number by the original number
532 - 850 = -318
-318 ÷ 850 = -0.37411764705882355
-0.37411764705882355 x 100 = -37.41%