-91.55% is the change from 367 to 31
Calculation steps:
[( 31 - 367 ) ÷ 367] x 100 = -91.55%
Formula
Percentage change = [(31 - 367) / 367] x 100
Subtract the new number by the original number
31 - 367 = -336
-336 ÷ 367 = -0.9155313351498637
-0.9155313351498637 x 100 = -91.55%