-12.93% is the change from 928 to 808
Calculation steps:
[( 808 - 928 ) ÷ 928] x 100 = -12.93%
Formula
Percentage change = [(808 - 928) / 928] x 100
Subtract the new number by the original number
808 - 928 = -120
-120 ÷ 928 = -0.12931034482758622
-0.12931034482758622 x 100 = -12.93%