-67.55% is the change from 829 to 269
Calculation steps:
[( 269 - 829 ) ÷ 829] x 100 = -67.55%
Formula
Percentage change = [(269 - 829) / 829] x 100
Subtract the new number by the original number
269 - 829 = -560
-560 ÷ 829 = -0.6755126658624849
-0.6755126658624849 x 100 = -67.55%