-23.14% is the change from 618 to 475
Calculation steps:
[( 475 - 618 ) ÷ 618] x 100 = -23.14%
Formula
Percentage change = [(475 - 618) / 618] x 100
Subtract the new number by the original number
475 - 618 = -143
-143 ÷ 618 = -0.2313915857605178
-0.2313915857605178 x 100 = -23.14%