-34.41% is the change from 959 to 629
Calculation steps:
[( 629 - 959 ) ÷ 959] x 100 = -34.41%
Formula
Percentage change = [(629 - 959) / 959] x 100
Subtract the new number by the original number
629 - 959 = -330
-330 ÷ 959 = -0.34410844629822734
-0.34410844629822734 x 100 = -34.41%