-60.41% is the change from 591 to 234
Calculation steps:
[( 234 - 591 ) ÷ 591] x 100 = -60.41%
Formula
Percentage change = [(234 - 591) / 591] x 100
Subtract the new number by the original number
234 - 591 = -357
-357 ÷ 591 = -0.6040609137055838
-0.6040609137055838 x 100 = -60.41%