-97.35% is the change from 604 to 16
Calculation steps:
[( 16 - 604 ) ÷ 604] x 100 = -97.35%
Formula
Percentage change = [(16 - 604) / 604] x 100
Subtract the new number by the original number
16 - 604 = -588
-588 ÷ 604 = -0.9735099337748344
-0.9735099337748344 x 100 = -97.35%