-23.1% is the change from 554 to 426
Calculation steps:
[( 426 - 554 ) ÷ 554] x 100 = -23.1%
Formula
Percentage change = [(426 - 554) / 554] x 100
Subtract the new number by the original number
426 - 554 = -128
-128 ÷ 554 = -0.23104693140794225
-0.23104693140794225 x 100 = -23.1%