-6.26% is the change from 991 to 929
Calculation steps:
[( 929 - 991 ) ÷ 991] x 100 = -6.26%
Formula
Percentage change = [(929 - 991) / 991] x 100
Subtract the new number by the original number
929 - 991 = -62
-62 ÷ 991 = -0.06256306760847628
-0.06256306760847628 x 100 = -6.26%