-54.64% is the change from 604 to 274
Calculation steps:
[( 274 - 604 ) ÷ 604] x 100 = -54.64%
Formula
Percentage change = [(274 - 604) / 604] x 100
Subtract the new number by the original number
274 - 604 = -330
-330 ÷ 604 = -0.5463576158940397
-0.5463576158940397 x 100 = -54.64%