-23.37% is the change from 950 to 728
Calculation steps:
[( 728 - 950 ) ÷ 950] x 100 = -23.37%
Formula
Percentage change = [(728 - 950) / 950] x 100
Subtract the new number by the original number
728 - 950 = -222
-222 ÷ 950 = -0.2336842105263158
-0.2336842105263158 x 100 = -23.37%