-54.36% is the change from 447 to 204
Calculation steps:
[( 204 - 447 ) ÷ 447] x 100 = -54.36%
Formula
Percentage change = [(204 - 447) / 447] x 100
Subtract the new number by the original number
204 - 447 = -243
-243 ÷ 447 = -0.5436241610738255
-0.5436241610738255 x 100 = -54.36%