-74.46% is the change from 603 to 154
Calculation steps:
[( 154 - 603 ) ÷ 603] x 100 = -74.46%
Formula
Percentage change = [(154 - 603) / 603] x 100
Subtract the new number by the original number
154 - 603 = -449
-449 ÷ 603 = -0.7446102819237148
-0.7446102819237148 x 100 = -74.46%