-20.7% is the change from 541 to 429
Calculation steps:
[( 429 - 541 ) ÷ 541] x 100 = -20.7%
Formula
Percentage change = [(429 - 541) / 541] x 100
Subtract the new number by the original number
429 - 541 = -112
-112 ÷ 541 = -0.20702402957486138
-0.20702402957486138 x 100 = -20.7%