-10.98% is the change from 610 to 543
Calculation steps:
[( 543 - 610 ) ÷ 610] x 100 = -10.98%
Formula
Percentage change = [(543 - 610) / 610] x 100
Subtract the new number by the original number
543 - 610 = -67
-67 ÷ 610 = -0.10983606557377049
-0.10983606557377049 x 100 = -10.98%