-5.98% is the change from 669 to 629
Calculation steps:
[( 629 - 669 ) ÷ 669] x 100 = -5.98%
Formula
Percentage change = [(629 - 669) / 669] x 100
Subtract the new number by the original number
629 - 669 = -40
-40 ÷ 669 = -0.059790732436472344
-0.059790732436472344 x 100 = -5.98%