-95.26% is the change from 654 to 31
Calculation steps:
[( 31 - 654 ) ÷ 654] x 100 = -95.26%
Formula
Percentage change = [(31 - 654) / 654] x 100
Subtract the new number by the original number
31 - 654 = -623
-623 ÷ 654 = -0.9525993883792049
-0.9525993883792049 x 100 = -95.26%