-77.28% is the change from 581 to 132
Calculation steps:
[( 132 - 581 ) ÷ 581] x 100 = -77.28%
Formula
Percentage change = [(132 - 581) / 581] x 100
Subtract the new number by the original number
132 - 581 = -449
-449 ÷ 581 = -0.7728055077452668
-0.7728055077452668 x 100 = -77.28%