-28.33% is the change from 932 to 668
Calculation steps:
[( 668 - 932 ) ÷ 932] x 100 = -28.33%
Formula
Percentage change = [(668 - 932) / 932] x 100
Subtract the new number by the original number
668 - 932 = -264
-264 ÷ 932 = -0.2832618025751073
-0.2832618025751073 x 100 = -28.33%