-65.3% is the change from 954 to 331
Calculation steps:
[( 331 - 954 ) ÷ 954] x 100 = -65.3%
Formula
Percentage change = [(331 - 954) / 954] x 100
Subtract the new number by the original number
331 - 954 = -623
-623 ÷ 954 = -0.6530398322851153
-0.6530398322851153 x 100 = -65.3%