-47.64% is the change from 955 to 500
Calculation steps:
[( 500 - 955 ) ÷ 955] x 100 = -47.64%
Formula
Percentage change = [(500 - 955) / 955] x 100
Subtract the new number by the original number
500 - 955 = -455
-455 ÷ 955 = -0.47643979057591623
-0.47643979057591623 x 100 = -47.64%