-29.45% is the change from 618 to 436
Calculation steps:
[( 436 - 618 ) ÷ 618] x 100 = -29.45%
Formula
Percentage change = [(436 - 618) / 618] x 100
Subtract the new number by the original number
436 - 618 = -182
-182 ÷ 618 = -0.29449838187702265
-0.29449838187702265 x 100 = -29.45%