-28.19% is the change from 869 to 624
Calculation steps:
[( 624 - 869 ) ÷ 869] x 100 = -28.19%
Formula
Percentage change = [(624 - 869) / 869] x 100
Subtract the new number by the original number
624 - 869 = -245
-245 ÷ 869 = -0.2819332566168009
-0.2819332566168009 x 100 = -28.19%