-39.35% is the change from 930 to 564
Calculation steps:
[( 564 - 930 ) ÷ 930] x 100 = -39.35%
Formula
Percentage change = [(564 - 930) / 930] x 100
Subtract the new number by the original number
564 - 930 = -366
-366 ÷ 930 = -0.3935483870967742
-0.3935483870967742 x 100 = -39.35%