-67.58% is the change from 438 to 142
Calculation steps:
[( 142 - 438 ) ÷ 438] x 100 = -67.58%
Formula
Percentage change = [(142 - 438) / 438] x 100
Subtract the new number by the original number
142 - 438 = -296
-296 ÷ 438 = -0.6757990867579908
-0.6757990867579908 x 100 = -67.58%