-36.25% is the change from 618 to 394
Calculation steps:
[( 394 - 618 ) ÷ 618] x 100 = -36.25%
Formula
Percentage change = [(394 - 618) / 618] x 100
Subtract the new number by the original number
394 - 618 = -224
-224 ÷ 618 = -0.36245954692556637
-0.36245954692556637 x 100 = -36.25%