-56.68% is the change from 434 to 188
Calculation steps:
[( 188 - 434 ) ÷ 434] x 100 = -56.68%
Formula
Percentage change = [(188 - 434) / 434] x 100
Subtract the new number by the original number
188 - 434 = -246
-246 ÷ 434 = -0.5668202764976958
-0.5668202764976958 x 100 = -56.68%