-47.82% is the change from 596 to 311
Calculation steps:
[( 311 - 596 ) ÷ 596] x 100 = -47.82%
Formula
Percentage change = [(311 - 596) / 596] x 100
Subtract the new number by the original number
311 - 596 = -285
-285 ÷ 596 = -0.47818791946308725
-0.47818791946308725 x 100 = -47.82%