-4.8% is the change from 855 to 814
Calculation steps:
[( 814 - 855 ) ÷ 855] x 100 = -4.8%
Formula
Percentage change = [(814 - 855) / 855] x 100
Subtract the new number by the original number
814 - 855 = -41
-41 ÷ 855 = -0.047953216374269005
-0.047953216374269005 x 100 = -4.8%