-27.4% is the change from 865 to 628
Calculation steps:
[( 628 - 865 ) ÷ 865] x 100 = -27.4%
Formula
Percentage change = [(628 - 865) / 865] x 100
Subtract the new number by the original number
628 - 865 = -237
-237 ÷ 865 = -0.27398843930635836
-0.27398843930635836 x 100 = -27.4%