-94.65% is the change from 617 to 33
Calculation steps:
[( 33 - 617 ) ÷ 617] x 100 = -94.65%
Formula
Percentage change = [(33 - 617) / 617] x 100
Subtract the new number by the original number
33 - 617 = -584
-584 ÷ 617 = -0.946515397082658
-0.946515397082658 x 100 = -94.65%