-97.19% is the change from 604 to 17
Calculation steps:
[( 17 - 604 ) ÷ 604] x 100 = -97.19%
Formula
Percentage change = [(17 - 604) / 604] x 100
Subtract the new number by the original number
17 - 604 = -587
-587 ÷ 604 = -0.9718543046357616
-0.9718543046357616 x 100 = -97.19%