-95.47% is the change from 618 to 28
Calculation steps:
[( 28 - 618 ) ÷ 618] x 100 = -95.47%
Formula
Percentage change = [(28 - 618) / 618] x 100
Subtract the new number by the original number
28 - 618 = -590
-590 ÷ 618 = -0.9546925566343042
-0.9546925566343042 x 100 = -95.47%