-9.44% is the change from 911 to 825
Calculation steps:
[( 825 - 911 ) ÷ 911] x 100 = -9.44%
Formula
Percentage change = [(825 - 911) / 911] x 100
Subtract the new number by the original number
825 - 911 = -86
-86 ÷ 911 = -0.09440175631174534
-0.09440175631174534 x 100 = -9.44%