-63.64% is the change from 429 to 156
Calculation steps:
[( 156 - 429 ) ÷ 429] x 100 = -63.64%
Formula
Percentage change = [(156 - 429) / 429] x 100
Subtract the new number by the original number
156 - 429 = -273
-273 ÷ 429 = -0.6363636363636364
-0.6363636363636364 x 100 = -63.64%