-27.78% is the change from 781 to 564
Calculation steps:
[( 564 - 781 ) ÷ 781] x 100 = -27.78%
Formula
Percentage change = [(564 - 781) / 781] x 100
Subtract the new number by the original number
564 - 781 = -217
-217 ÷ 781 = -0.27784891165172854
-0.27784891165172854 x 100 = -27.78%