-9.33% is the change from 911 to 826
Calculation steps:
[( 826 - 911 ) ÷ 911] x 100 = -9.33%
Formula
Percentage change = [(826 - 911) / 911] x 100
Subtract the new number by the original number
826 - 911 = -85
-85 ÷ 911 = -0.09330406147091108
-0.09330406147091108 x 100 = -9.33%