-64.93% is the change from 596 to 209
Calculation steps:
[( 209 - 596 ) ÷ 596] x 100 = -64.93%
Formula
Percentage change = [(209 - 596) / 596] x 100
Subtract the new number by the original number
209 - 596 = -387
-387 ÷ 596 = -0.6493288590604027
-0.6493288590604027 x 100 = -64.93%