-10.76% is the change from 929 to 829
Calculation steps:
[( 829 - 929 ) ÷ 929] x 100 = -10.76%
Formula
Percentage change = [(829 - 929) / 929] x 100
Subtract the new number by the original number
829 - 929 = -100
-100 ÷ 929 = -0.10764262648008611
-0.10764262648008611 x 100 = -10.76%