-96.74% is the change from 951 to 31
Calculation steps:
[( 31 - 951 ) ÷ 951] x 100 = -96.74%
Formula
Percentage change = [(31 - 951) / 951] x 100
Subtract the new number by the original number
31 - 951 = -920
-920 ÷ 951 = -0.9674027339642481
-0.9674027339642481 x 100 = -96.74%