-46.74% is the change from 950 to 506
Calculation steps:
[( 506 - 950 ) ÷ 950] x 100 = -46.74%
Formula
Percentage change = [(506 - 950) / 950] x 100
Subtract the new number by the original number
506 - 950 = -444
-444 ÷ 950 = -0.4673684210526316
-0.4673684210526316 x 100 = -46.74%