-75.29% is the change from 603 to 149
Calculation steps:
[( 149 - 603 ) ÷ 603] x 100 = -75.29%
Formula
Percentage change = [(149 - 603) / 603] x 100
Subtract the new number by the original number
149 - 603 = -454
-454 ÷ 603 = -0.7529021558872305
-0.7529021558872305 x 100 = -75.29%