-30.87% is the change from 894 to 618
Calculation steps:
[( 618 - 894 ) ÷ 894] x 100 = -30.87%
Formula
Percentage change = [(618 - 894) / 894] x 100
Subtract the new number by the original number
618 - 894 = -276
-276 ÷ 894 = -0.3087248322147651
-0.3087248322147651 x 100 = -30.87%