-76.32% is the change from 950 to 225
Calculation steps:
[( 225 - 950 ) ÷ 950] x 100 = -76.32%
Formula
Percentage change = [(225 - 950) / 950] x 100
Subtract the new number by the original number
225 - 950 = -725
-725 ÷ 950 = -0.7631578947368421
-0.7631578947368421 x 100 = -76.32%