-28.57% is the change from 602 to 430
Calculation steps:
[( 430 - 602 ) ÷ 602] x 100 = -28.57%
Formula
Percentage change = [(430 - 602) / 602] x 100
Subtract the new number by the original number
430 - 602 = -172
-172 ÷ 602 = -0.2857142857142857
-0.2857142857142857 x 100 = -28.57%