-32.14% is the change from 952 to 646
Calculation steps:
[( 646 - 952 ) ÷ 952] x 100 = -32.14%
Formula
Percentage change = [(646 - 952) / 952] x 100
Subtract the new number by the original number
646 - 952 = -306
-306 ÷ 952 = -0.32142857142857145
-0.32142857142857145 x 100 = -32.14%