-75.4% is the change from 618 to 152
Calculation steps:
[( 152 - 618 ) ÷ 618] x 100 = -75.4%
Formula
Percentage change = [(152 - 618) / 618] x 100
Subtract the new number by the original number
152 - 618 = -466
-466 ÷ 618 = -0.7540453074433657
-0.7540453074433657 x 100 = -75.4%