-8.11% is the change from 604 to 555
Calculation steps:
[( 555 - 604 ) ÷ 604] x 100 = -8.11%
Formula
Percentage change = [(555 - 604) / 604] x 100
Subtract the new number by the original number
555 - 604 = -49
-49 ÷ 604 = -0.08112582781456953
-0.08112582781456953 x 100 = -8.11%