-7.01% is the change from 999 to 929
Calculation steps:
[( 929 - 999 ) ÷ 999] x 100 = -7.01%
Formula
Percentage change = [(929 - 999) / 999] x 100
Subtract the new number by the original number
929 - 999 = -70
-70 ÷ 999 = -0.07007007007007007
-0.07007007007007007 x 100 = -7.01%