-72.67% is the change from 666 to 182
Calculation steps:
[( 182 - 666 ) ÷ 666] x 100 = -72.67%
Formula
Percentage change = [(182 - 666) / 666] x 100
Subtract the new number by the original number
182 - 666 = -484
-484 ÷ 666 = -0.7267267267267268
-0.7267267267267268 x 100 = -72.67%