-7.09% is the change from 677 to 629
Calculation steps:
[( 629 - 677 ) ÷ 677] x 100 = -7.09%
Formula
Percentage change = [(629 - 677) / 677] x 100
Subtract the new number by the original number
629 - 677 = -48
-48 ÷ 677 = -0.07090103397341212
-0.07090103397341212 x 100 = -7.09%