-66.77% is the change from 313 to 104
Calculation steps:
[( 104 - 313 ) ÷ 313] x 100 = -66.77%
Formula
Percentage change = [(104 - 313) / 313] x 100
Subtract the new number by the original number
104 - 313 = -209
-209 ÷ 313 = -0.6677316293929713
-0.6677316293929713 x 100 = -66.77%