-30.19% is the change from 616 to 430
Calculation steps:
[( 430 - 616 ) ÷ 616] x 100 = -30.19%
Formula
Percentage change = [(430 - 616) / 616] x 100
Subtract the new number by the original number
430 - 616 = -186
-186 ÷ 616 = -0.30194805194805197
-0.30194805194805197 x 100 = -30.19%