-11.09% is the change from 613 to 545
Calculation steps:
[( 545 - 613 ) ÷ 613] x 100 = -11.09%
Formula
Percentage change = [(545 - 613) / 613] x 100
Subtract the new number by the original number
545 - 613 = -68
-68 ÷ 613 = -0.11092985318107668
-0.11092985318107668 x 100 = -11.09%