-45.58% is the change from 950 to 517
Calculation steps:
[( 517 - 950 ) ÷ 950] x 100 = -45.58%
Formula
Percentage change = [(517 - 950) / 950] x 100
Subtract the new number by the original number
517 - 950 = -433
-433 ÷ 950 = -0.4557894736842105
-0.4557894736842105 x 100 = -45.58%