-22.26% is the change from 548 to 426
Calculation steps:
[( 426 - 548 ) ÷ 548] x 100 = -22.26%
Formula
Percentage change = [(426 - 548) / 548] x 100
Subtract the new number by the original number
426 - 548 = -122
-122 ÷ 548 = -0.22262773722627738
-0.22262773722627738 x 100 = -22.26%