-81.93% is the change from 581 to 105
Calculation steps:
[( 105 - 581 ) ÷ 581] x 100 = -81.93%
Formula
Percentage change = [(105 - 581) / 581] x 100
Subtract the new number by the original number
105 - 581 = -476
-476 ÷ 581 = -0.8192771084337349
-0.8192771084337349 x 100 = -81.93%