-63.68% is the change from 581 to 211
Calculation steps:
[( 211 - 581 ) ÷ 581] x 100 = -63.68%
Formula
Percentage change = [(211 - 581) / 581] x 100
Subtract the new number by the original number
211 - 581 = -370
-370 ÷ 581 = -0.6368330464716007
-0.6368330464716007 x 100 = -63.68%