-96.65% is the change from 924 to 31
Calculation steps:
[( 31 - 924 ) ÷ 924] x 100 = -96.65%
Formula
Percentage change = [(31 - 924) / 924] x 100
Subtract the new number by the original number
31 - 924 = -893
-893 ÷ 924 = -0.9664502164502164
-0.9664502164502164 x 100 = -96.65%