-3.38% is the change from 829 to 801
Calculation steps:
[( 801 - 829 ) ÷ 829] x 100 = -3.38%
Formula
Percentage change = [(801 - 829) / 829] x 100
Subtract the new number by the original number
801 - 829 = -28
-28 ÷ 829 = -0.033775633293124246
-0.033775633293124246 x 100 = -3.38%