-65.6% is the change from 596 to 205
Calculation steps:
[( 205 - 596 ) ÷ 596] x 100 = -65.6%
Formula
Percentage change = [(205 - 596) / 596] x 100
Subtract the new number by the original number
205 - 596 = -391
-391 ÷ 596 = -0.6560402684563759
-0.6560402684563759 x 100 = -65.6%