-84.53% is the change from 950 to 147
Calculation steps:
[( 147 - 950 ) ÷ 950] x 100 = -84.53%
Formula
Percentage change = [(147 - 950) / 950] x 100
Subtract the new number by the original number
147 - 950 = -803
-803 ÷ 950 = -0.8452631578947368
-0.8452631578947368 x 100 = -84.53%