-10.86% is the change from 930 to 829
Calculation steps:
[( 829 - 930 ) ÷ 930] x 100 = -10.86%
Formula
Percentage change = [(829 - 930) / 930] x 100
Subtract the new number by the original number
829 - 930 = -101
-101 ÷ 930 = -0.1086021505376344
-0.1086021505376344 x 100 = -10.86%