-82.77% is the change from 865 to 149
Calculation steps:
[( 149 - 865 ) ÷ 865] x 100 = -82.77%
Formula
Percentage change = [(149 - 865) / 865] x 100
Subtract the new number by the original number
149 - 865 = -716
-716 ÷ 865 = -0.8277456647398844
-0.8277456647398844 x 100 = -82.77%