-75% is the change from 604 to 151
Calculation steps:
[( 151 - 604 ) ÷ 604] x 100 = -75%
Formula
Percentage change = [(151 - 604) / 604] x 100
Subtract the new number by the original number
151 - 604 = -453
-453 ÷ 604 = -0.75
-0.75 x 100 = -75%
Example