-95.45% is the change from 681 to 31
Calculation steps:
[( 31 - 681 ) ÷ 681] x 100 = -95.45%
Formula
Percentage change = [(31 - 681) / 681] x 100
Subtract the new number by the original number
31 - 681 = -650
-650 ÷ 681 = -0.9544787077826725
-0.9544787077826725 x 100 = -95.45%