-12.59% is the change from 977 to 854
Calculation steps:
[( 854 - 977 ) ÷ 977] x 100 = -12.59%
Formula
Percentage change = [(854 - 977) / 977] x 100
Subtract the new number by the original number
854 - 977 = -123
-123 ÷ 977 = -0.12589559877175024
-0.12589559877175024 x 100 = -12.59%