-66.43% is the change from 429 to 144
Calculation steps:
[( 144 - 429 ) ÷ 429] x 100 = -66.43%
Formula
Percentage change = [(144 - 429) / 429] x 100
Subtract the new number by the original number
144 - 429 = -285
-285 ÷ 429 = -0.6643356643356644
-0.6643356643356644 x 100 = -66.43%