-53.32% is the change from 437 to 204
Calculation steps:
[( 204 - 437 ) ÷ 437] x 100 = -53.32%
Formula
Percentage change = [(204 - 437) / 437] x 100
Subtract the new number by the original number
204 - 437 = -233
-233 ÷ 437 = -0.5331807780320366
-0.5331807780320366 x 100 = -53.32%