-9.2% is the change from 598 to 543
Calculation steps:
[( 543 - 598 ) ÷ 598] x 100 = -9.2%
Formula
Percentage change = [(543 - 598) / 598] x 100
Subtract the new number by the original number
543 - 598 = -55
-55 ÷ 598 = -0.09197324414715718
-0.09197324414715718 x 100 = -9.2%