-48.69% is the change from 955 to 490
Calculation steps:
[( 490 - 955 ) ÷ 955] x 100 = -48.69%
Formula
Percentage change = [(490 - 955) / 955] x 100
Subtract the new number by the original number
490 - 955 = -465
-465 ÷ 955 = -0.4869109947643979
-0.4869109947643979 x 100 = -48.69%