-68.58% is the change from 331 to 104
Calculation steps:
[( 104 - 331 ) ÷ 331] x 100 = -68.58%
Formula
Percentage change = [(104 - 331) / 331] x 100
Subtract the new number by the original number
104 - 331 = -227
-227 ÷ 331 = -0.6858006042296072
-0.6858006042296072 x 100 = -68.58%