-94.49% is the change from 563 to 31
Calculation steps:
[( 31 - 563 ) ÷ 563] x 100 = -94.49%
Formula
Percentage change = [(31 - 563) / 563] x 100
Subtract the new number by the original number
31 - 563 = -532
-532 ÷ 563 = -0.9449378330373002
-0.9449378330373002 x 100 = -94.49%