-55.68% is the change from 546 to 242
Calculation steps:
[( 242 - 546 ) ÷ 546] x 100 = -55.68%
Formula
Percentage change = [(242 - 546) / 546] x 100
Subtract the new number by the original number
242 - 546 = -304
-304 ÷ 546 = -0.5567765567765568
-0.5567765567765568 x 100 = -55.68%