-43.4% is the change from 447 to 253
Calculation steps:
[( 253 - 447 ) ÷ 447] x 100 = -43.4%
Formula
Percentage change = [(253 - 447) / 447] x 100
Subtract the new number by the original number
253 - 447 = -194
-194 ÷ 447 = -0.43400447427293065
-0.43400447427293065 x 100 = -43.4%