-32.58% is the change from 973 to 656
Calculation steps:
[( 656 - 973 ) ÷ 973] x 100 = -32.58%
Formula
Percentage change = [(656 - 973) / 973] x 100
Subtract the new number by the original number
656 - 973 = -317
-317 ÷ 973 = -0.32579650565262075
-0.32579650565262075 x 100 = -32.58%