-57.8% is the change from 955 to 403
Calculation steps:
[( 403 - 955 ) ÷ 955] x 100 = -57.8%
Formula
Percentage change = [(403 - 955) / 955] x 100
Subtract the new number by the original number
403 - 955 = -552
-552 ÷ 955 = -0.5780104712041885
-0.5780104712041885 x 100 = -57.8%