-4.53% is the change from 950 to 907
Calculation steps:
[( 907 - 950 ) ÷ 950] x 100 = -4.53%
Formula
Percentage change = [(907 - 950) / 950] x 100
Subtract the new number by the original number
907 - 950 = -43
-43 ÷ 950 = -0.045263157894736845
-0.045263157894736845 x 100 = -4.53%