-96.04% is the change from 581 to 23
Calculation steps:
[( 23 - 581 ) ÷ 581] x 100 = -96.04%
Formula
Percentage change = [(23 - 581) / 581] x 100
Subtract the new number by the original number
23 - 581 = -558
-558 ÷ 581 = -0.9604130808950087
-0.9604130808950087 x 100 = -96.04%