-28.88% is the change from 869 to 618
Calculation steps:
[( 618 - 869 ) ÷ 869] x 100 = -28.88%
Formula
Percentage change = [(618 - 869) / 869] x 100
Subtract the new number by the original number
618 - 869 = -251
-251 ÷ 869 = -0.28883774453394706
-0.28883774453394706 x 100 = -28.88%