-42.27% is the change from 977 to 564
Calculation steps:
[( 564 - 977 ) ÷ 977] x 100 = -42.27%
Formula
Percentage change = [(564 - 977) / 977] x 100
Subtract the new number by the original number
564 - 977 = -413
-413 ÷ 977 = -0.4227226202661208
-0.4227226202661208 x 100 = -42.27%