-19.63% is the change from 535 to 430
Calculation steps:
[( 430 - 535 ) ÷ 535] x 100 = -19.63%
Formula
Percentage change = [(430 - 535) / 535] x 100
Subtract the new number by the original number
430 - 535 = -105
-105 ÷ 535 = -0.19626168224299065
-0.19626168224299065 x 100 = -19.63%