-36.99% is the change from 865 to 545
Calculation steps:
[( 545 - 865 ) ÷ 865] x 100 = -36.99%
Formula
Percentage change = [(545 - 865) / 865] x 100
Subtract the new number by the original number
545 - 865 = -320
-320 ÷ 865 = -0.3699421965317919
-0.3699421965317919 x 100 = -36.99%