-27.37% is the change from 771 to 560
Calculation steps:
[( 560 - 771 ) ÷ 771] x 100 = -27.37%
Formula
Percentage change = [(560 - 771) / 771] x 100
Subtract the new number by the original number
560 - 771 = -211
-211 ÷ 771 = -0.27367055771725035
-0.27367055771725035 x 100 = -27.37%