-18.74% is the change from 950 to 772
Calculation steps:
[( 772 - 950 ) ÷ 950] x 100 = -18.74%
Formula
Percentage change = [(772 - 950) / 950] x 100
Subtract the new number by the original number
772 - 950 = -178
-178 ÷ 950 = -0.18736842105263157
-0.18736842105263157 x 100 = -18.74%