-7.85% is the change from 981 to 904
Calculation steps:
[( 904 - 981 ) ÷ 981] x 100 = -7.85%
Formula
Percentage change = [(904 - 981) / 981] x 100
Subtract the new number by the original number
904 - 981 = -77
-77 ÷ 981 = -0.07849133537206932
-0.07849133537206932 x 100 = -7.85%