-76.42% is the change from 581 to 137
Calculation steps:
[( 137 - 581 ) ÷ 581] x 100 = -76.42%
Formula
Percentage change = [(137 - 581) / 581] x 100
Subtract the new number by the original number
137 - 581 = -444
-444 ÷ 581 = -0.7641996557659209
-0.7641996557659209 x 100 = -76.42%