-12.7% is the change from 929 to 811
Calculation steps:
[( 811 - 929 ) ÷ 929] x 100 = -12.7%
Formula
Percentage change = [(811 - 929) / 929] x 100
Subtract the new number by the original number
811 - 929 = -118
-118 ÷ 929 = -0.12701829924650163
-0.12701829924650163 x 100 = -12.7%