-46.95% is the change from 950 to 504
Calculation steps:
[( 504 - 950 ) ÷ 950] x 100 = -46.95%
Formula
Percentage change = [(504 - 950) / 950] x 100
Subtract the new number by the original number
504 - 950 = -446
-446 ÷ 950 = -0.4694736842105263
-0.4694736842105263 x 100 = -46.95%