-14.97% is the change from 855 to 727
Calculation steps:
[( 727 - 855 ) ÷ 855] x 100 = -14.97%
Formula
Percentage change = [(727 - 855) / 855] x 100
Subtract the new number by the original number
727 - 855 = -128
-128 ÷ 855 = -0.1497076023391813
-0.1497076023391813 x 100 = -14.97%