-50.66% is the change from 604 to 298
Calculation steps:
[( 298 - 604 ) ÷ 604] x 100 = -50.66%
Formula
Percentage change = [(298 - 604) / 604] x 100
Subtract the new number by the original number
298 - 604 = -306
-306 ÷ 604 = -0.5066225165562914
-0.5066225165562914 x 100 = -50.66%