-58.01% is the change from 955 to 401
Calculation steps:
[( 401 - 955 ) ÷ 955] x 100 = -58.01%
Formula
Percentage change = [(401 - 955) / 955] x 100
Subtract the new number by the original number
401 - 955 = -554
-554 ÷ 955 = -0.5801047120418849
-0.5801047120418849 x 100 = -58.01%