-61.59% is the change from 591 to 227
Calculation steps:
[( 227 - 591 ) ÷ 591] x 100 = -61.59%
Formula
Percentage change = [(227 - 591) / 591] x 100
Subtract the new number by the original number
227 - 591 = -364
-364 ÷ 591 = -0.6159052453468697
-0.6159052453468697 x 100 = -61.59%