-63.87% is the change from 429 to 155
Calculation steps:
[( 155 - 429 ) ÷ 429] x 100 = -63.87%
Formula
Percentage change = [(155 - 429) / 429] x 100
Subtract the new number by the original number
155 - 429 = -274
-274 ÷ 429 = -0.6386946386946387
-0.6386946386946387 x 100 = -63.87%