-59.77% is the change from 430 to 173
Calculation steps:
[( 173 - 430 ) ÷ 430] x 100 = -59.77%
Formula
Percentage change = [(173 - 430) / 430] x 100
Subtract the new number by the original number
173 - 430 = -257
-257 ÷ 430 = -0.5976744186046512
-0.5976744186046512 x 100 = -59.77%