-35.35% is the change from 973 to 629
Calculation steps:
[( 629 - 973 ) ÷ 973] x 100 = -35.35%
Formula
Percentage change = [(629 - 973) / 973] x 100
Subtract the new number by the original number
629 - 973 = -344
-344 ÷ 973 = -0.35354573484069884
-0.35354573484069884 x 100 = -35.35%