-29.29% is the change from 618 to 437
Calculation steps:
[( 437 - 618 ) ÷ 618] x 100 = -29.29%
Formula
Percentage change = [(437 - 618) / 618] x 100
Subtract the new number by the original number
437 - 618 = -181
-181 ÷ 618 = -0.2928802588996764
-0.2928802588996764 x 100 = -29.29%