-11.75% is the change from 911 to 804
Calculation steps:
[( 804 - 911 ) ÷ 911] x 100 = -11.75%
Formula
Percentage change = [(804 - 911) / 911] x 100
Subtract the new number by the original number
804 - 911 = -107
-107 ÷ 911 = -0.11745334796926454
-0.11745334796926454 x 100 = -11.75%