-57.32% is the change from 977 to 417
Calculation steps:
[( 417 - 977 ) ÷ 977] x 100 = -57.32%
Formula
Percentage change = [(417 - 977) / 977] x 100
Subtract the new number by the original number
417 - 977 = -560
-560 ÷ 977 = -0.5731832139201638
-0.5731832139201638 x 100 = -57.32%