-25.3% is the change from 842 to 629
Calculation steps:
[( 629 - 842 ) ÷ 842] x 100 = -25.3%
Formula
Percentage change = [(629 - 842) / 842] x 100
Subtract the new number by the original number
629 - 842 = -213
-213 ÷ 842 = -0.2529691211401425
-0.2529691211401425 x 100 = -25.3%