-0.77% is the change from 911 to 904
Calculation steps:
[( 904 - 911 ) ÷ 911] x 100 = -0.77%
Formula
Percentage change = [(904 - 911) / 911] x 100
Subtract the new number by the original number
904 - 911 = -7
-7 ÷ 911 = -0.007683863885839737
-0.007683863885839737 x 100 = -0.77%