-30.04% is the change from 952 to 666
Calculation steps:
[( 666 - 952 ) ÷ 952] x 100 = -30.04%
Formula
Percentage change = [(666 - 952) / 952] x 100
Subtract the new number by the original number
666 - 952 = -286
-286 ÷ 952 = -0.3004201680672269
-0.3004201680672269 x 100 = -30.04%