-63.27% is the change from 618 to 227
Calculation steps:
[( 227 - 618 ) ÷ 618] x 100 = -63.27%
Formula
Percentage change = [(227 - 618) / 618] x 100
Subtract the new number by the original number
227 - 618 = -391
-391 ÷ 618 = -0.6326860841423948
-0.6326860841423948 x 100 = -63.27%