-25.25% is the change from 602 to 450
Calculation steps:
[( 450 - 602 ) ÷ 602] x 100 = -25.25%
Formula
Percentage change = [(450 - 602) / 602] x 100
Subtract the new number by the original number
450 - 602 = -152
-152 ÷ 602 = -0.25249169435215946
-0.25249169435215946 x 100 = -25.25%