-25.88% is the change from 313 to 232
Calculation steps:
[( 232 - 313 ) ÷ 313] x 100 = -25.88%
Formula
Percentage change = [(232 - 313) / 313] x 100
Subtract the new number by the original number
232 - 313 = -81
-81 ÷ 313 = -0.25878594249201275
-0.25878594249201275 x 100 = -25.88%