-46.8% is the change from 438 to 233
Calculation steps:
[( 233 - 438 ) ÷ 438] x 100 = -46.8%
Formula
Percentage change = [(233 - 438) / 438] x 100
Subtract the new number by the original number
233 - 438 = -205
-205 ÷ 438 = -0.4680365296803653
-0.4680365296803653 x 100 = -46.8%