-21.43% is the change from 546 to 429
Calculation steps:
[( 429 - 546 ) ÷ 546] x 100 = -21.43%
Formula
Percentage change = [(429 - 546) / 546] x 100
Subtract the new number by the original number
429 - 546 = -117
-117 ÷ 546 = -0.21428571428571427
-0.21428571428571427 x 100 = -21.43%