-93.23% is the change from 458 to 31
Calculation steps:
[( 31 - 458 ) ÷ 458] x 100 = -93.23%
Formula
Percentage change = [(31 - 458) / 458] x 100
Subtract the new number by the original number
31 - 458 = -427
-427 ÷ 458 = -0.9323144104803494
-0.9323144104803494 x 100 = -93.23%