-64.57% is the change from 604 to 214
Calculation steps:
[( 214 - 604 ) ÷ 604] x 100 = -64.57%
Formula
Percentage change = [(214 - 604) / 604] x 100
Subtract the new number by the original number
214 - 604 = -390
-390 ÷ 604 = -0.6456953642384106
-0.6456953642384106 x 100 = -64.57%