-53% is the change from 434 to 204
Calculation steps:
[( 204 - 434 ) ÷ 434] x 100 = -53%
Formula
Percentage change = [(204 - 434) / 434] x 100
Subtract the new number by the original number
204 - 434 = -230
-230 ÷ 434 = -0.5299539170506913
-0.5299539170506913 x 100 = -53%