-45.45% is the change from 977 to 533
Calculation steps:
[( 533 - 977 ) ÷ 977] x 100 = -45.45%
Formula
Percentage change = [(533 - 977) / 977] x 100
Subtract the new number by the original number
533 - 977 = -444
-444 ÷ 977 = -0.45445240532241554
-0.45445240532241554 x 100 = -45.45%