-8.84% is the change from 679 to 619
Calculation steps:
[( 619 - 679 ) ÷ 679] x 100 = -8.84%
Formula
Percentage change = [(619 - 679) / 679] x 100
Subtract the new number by the original number
619 - 679 = -60
-60 ÷ 679 = -0.08836524300441827
-0.08836524300441827 x 100 = -8.84%