-3.26% is the change from 829 to 802
Calculation steps:
[( 802 - 829 ) ÷ 829] x 100 = -3.26%
Formula
Percentage change = [(802 - 829) / 829] x 100
Subtract the new number by the original number
802 - 829 = -27
-27 ÷ 829 = -0.032569360675512665
-0.032569360675512665 x 100 = -3.26%