-87.42% is the change from 604 to 76
Calculation steps:
[( 76 - 604 ) ÷ 604] x 100 = -87.42%
Formula
Percentage change = [(76 - 604) / 604] x 100
Subtract the new number by the original number
76 - 604 = -528
-528 ÷ 604 = -0.8741721854304636
-0.8741721854304636 x 100 = -87.42%