-72.35% is the change from 669 to 185
Calculation steps:
[( 185 - 669 ) ÷ 669] x 100 = -72.35%
Formula
Percentage change = [(185 - 669) / 669] x 100
Subtract the new number by the original number
185 - 669 = -484
-484 ÷ 669 = -0.7234678624813154
-0.7234678624813154 x 100 = -72.35%