-76.05% is the change from 618 to 148
Calculation steps:
[( 148 - 618 ) ÷ 618] x 100 = -76.05%
Formula
Percentage change = [(148 - 618) / 618] x 100
Subtract the new number by the original number
148 - 618 = -470
-470 ÷ 618 = -0.7605177993527508
-0.7605177993527508 x 100 = -76.05%