-7.92% is the change from 669 to 616
Calculation steps:
[( 616 - 669 ) ÷ 669] x 100 = -7.92%
Formula
Percentage change = [(616 - 669) / 669] x 100
Subtract the new number by the original number
616 - 669 = -53
-53 ÷ 669 = -0.07922272047832586
-0.07922272047832586 x 100 = -7.92%