-24.64% is the change from 771 to 581
Calculation steps:
[( 581 - 771 ) ÷ 771] x 100 = -24.64%
Formula
Percentage change = [(581 - 771) / 771] x 100
Subtract the new number by the original number
581 - 771 = -190
-190 ÷ 771 = -0.24643320363164722
-0.24643320363164722 x 100 = -24.64%