-54.65% is the change from 430 to 195
Calculation steps:
[( 195 - 430 ) ÷ 430] x 100 = -54.65%
Formula
Percentage change = [(195 - 430) / 430] x 100
Subtract the new number by the original number
195 - 430 = -235
-235 ÷ 430 = -0.5465116279069767
-0.5465116279069767 x 100 = -54.65%