-25.47% is the change from 844 to 629
Calculation steps:
[( 629 - 844 ) ÷ 844] x 100 = -25.47%
Formula
Percentage change = [(629 - 844) / 844] x 100
Subtract the new number by the original number
629 - 844 = -215
-215 ÷ 844 = -0.254739336492891
-0.254739336492891 x 100 = -25.47%