-91.69% is the change from 373 to 31
Calculation steps:
[( 31 - 373 ) ÷ 373] x 100 = -91.69%
Formula
Percentage change = [(31 - 373) / 373] x 100
Subtract the new number by the original number
31 - 373 = -342
-342 ÷ 373 = -0.9168900804289544
-0.9168900804289544 x 100 = -91.69%