-77.62% is the change from 581 to 130
Calculation steps:
[( 130 - 581 ) ÷ 581] x 100 = -77.62%
Formula
Percentage change = [(130 - 581) / 581] x 100
Subtract the new number by the original number
130 - 581 = -451
-451 ÷ 581 = -0.7762478485370051
-0.7762478485370051 x 100 = -77.62%