-66.44% is the change from 581 to 195
Calculation steps:
[( 195 - 581 ) ÷ 581] x 100 = -66.44%
Formula
Percentage change = [(195 - 581) / 581] x 100
Subtract the new number by the original number
195 - 581 = -386
-386 ÷ 581 = -0.6643717728055077
-0.6643717728055077 x 100 = -66.44%