-6.54% is the change from 459 to 429
Calculation steps:
[( 429 - 459 ) ÷ 459] x 100 = -6.54%
Formula
Percentage change = [(429 - 459) / 459] x 100
Subtract the new number by the original number
429 - 459 = -30
-30 ÷ 459 = -0.06535947712418301
-0.06535947712418301 x 100 = -6.54%