-19.07% is the change from 430 to 348
Calculation steps:
[( 348 - 430 ) ÷ 430] x 100 = -19.07%
Formula
Percentage change = [(348 - 430) / 430] x 100
Subtract the new number by the original number
348 - 430 = -82
-82 ÷ 430 = -0.19069767441860466
-0.19069767441860466 x 100 = -19.07%