-31.47% is the change from 429 to 294
Calculation steps:
[( 294 - 429 ) ÷ 429] x 100 = -31.47%
Formula
Percentage change = [(294 - 429) / 429] x 100
Subtract the new number by the original number
294 - 429 = -135
-135 ÷ 429 = -0.3146853146853147
-0.3146853146853147 x 100 = -31.47%