-1.64% is the change from 855 to 841
Calculation steps:
[( 841 - 855 ) ÷ 855] x 100 = -1.64%
Formula
Percentage change = [(841 - 855) / 855] x 100
Subtract the new number by the original number
841 - 855 = -14
-14 ÷ 855 = -0.016374269005847954
-0.016374269005847954 x 100 = -1.64%