-12.46% is the change from 618 to 541
Calculation steps:
[( 541 - 618 ) ÷ 618] x 100 = -12.46%
Formula
Percentage change = [(541 - 618) / 618] x 100
Subtract the new number by the original number
541 - 618 = -77
-77 ÷ 618 = -0.12459546925566344
-0.12459546925566344 x 100 = -12.46%