-64.37% is the change from 581 to 207
Calculation steps:
[( 207 - 581 ) ÷ 581] x 100 = -64.37%
Formula
Percentage change = [(207 - 581) / 581] x 100
Subtract the new number by the original number
207 - 581 = -374
-374 ÷ 581 = -0.6437177280550774
-0.6437177280550774 x 100 = -64.37%