-67.35% is the change from 438 to 143
Calculation steps:
[( 143 - 438 ) ÷ 438] x 100 = -67.35%
Formula
Percentage change = [(143 - 438) / 438] x 100
Subtract the new number by the original number
143 - 438 = -295
-295 ÷ 438 = -0.6735159817351598
-0.6735159817351598 x 100 = -67.35%