-34.6% is the change from 656 to 429
Calculation steps:
[( 429 - 656 ) ÷ 656] x 100 = -34.6%
Formula
Percentage change = [(429 - 656) / 656] x 100
Subtract the new number by the original number
429 - 656 = -227
-227 ÷ 656 = -0.34603658536585363
-0.34603658536585363 x 100 = -34.6%