-9.42% is the change from 977 to 885
Calculation steps:
[( 885 - 977 ) ÷ 977] x 100 = -9.42%
Formula
Percentage change = [(885 - 977) / 977] x 100
Subtract the new number by the original number
885 - 977 = -92
-92 ÷ 977 = -0.09416581371545547
-0.09416581371545547 x 100 = -9.42%