-10.16% is the change from 689 to 619
Calculation steps:
[( 619 - 689 ) ÷ 689] x 100 = -10.16%
Formula
Percentage change = [(619 - 689) / 689] x 100
Subtract the new number by the original number
619 - 689 = -70
-70 ÷ 689 = -0.10159651669085631
-0.10159651669085631 x 100 = -10.16%