-65.14% is the change from 591 to 206
Calculation steps:
[( 206 - 591 ) ÷ 591] x 100 = -65.14%
Formula
Percentage change = [(206 - 591) / 591] x 100
Subtract the new number by the original number
206 - 591 = -385
-385 ÷ 591 = -0.6514382402707276
-0.6514382402707276 x 100 = -65.14%