-34.21% is the change from 956 to 629
Calculation steps:
[( 629 - 956 ) ÷ 956] x 100 = -34.21%
Formula
Percentage change = [(629 - 956) / 956] x 100
Subtract the new number by the original number
629 - 956 = -327
-327 ÷ 956 = -0.34205020920502094
-0.34205020920502094 x 100 = -34.21%