-11.85% is the change from 928 to 818
Calculation steps:
[( 818 - 928 ) ÷ 928] x 100 = -11.85%
Formula
Percentage change = [(818 - 928) / 928] x 100
Subtract the new number by the original number
818 - 928 = -110
-110 ÷ 928 = -0.11853448275862069
-0.11853448275862069 x 100 = -11.85%