-72.79% is the change from 430 to 117
Calculation steps:
[( 117 - 430 ) ÷ 430] x 100 = -72.79%
Formula
Percentage change = [(117 - 430) / 430] x 100
Subtract the new number by the original number
117 - 430 = -313
-313 ÷ 430 = -0.727906976744186
-0.727906976744186 x 100 = -72.79%