-0.31% is the change from 955 to 952
Calculation steps:
[( 952 - 955 ) ÷ 955] x 100 = -0.31%
Formula
Percentage change = [(952 - 955) / 955] x 100
Subtract the new number by the original number
952 - 955 = -3
-3 ÷ 955 = -0.0031413612565445027
-0.0031413612565445027 x 100 = -0.31%