-54.47% is the change from 604 to 275
Calculation steps:
[( 275 - 604 ) ÷ 604] x 100 = -54.47%
Formula
Percentage change = [(275 - 604) / 604] x 100
Subtract the new number by the original number
275 - 604 = -329
-329 ÷ 604 = -0.5447019867549668
-0.5447019867549668 x 100 = -54.47%