-0.47% is the change from 632 to 629
Calculation steps:
[( 629 - 632 ) ÷ 632] x 100 = -0.47%
Formula
Percentage change = [(629 - 632) / 632] x 100
Subtract the new number by the original number
629 - 632 = -3
-3 ÷ 632 = -0.004746835443037975
-0.004746835443037975 x 100 = -0.47%