-55.27% is the change from 313 to 140
Calculation steps:
[( 140 - 313 ) ÷ 313] x 100 = -55.27%
Formula
Percentage change = [(140 - 313) / 313] x 100
Subtract the new number by the original number
140 - 313 = -173
-173 ÷ 313 = -0.5527156549520766
-0.5527156549520766 x 100 = -55.27%