-6.92% is the change from 911 to 848
Calculation steps:
[( 848 - 911 ) ÷ 911] x 100 = -6.92%
Formula
Percentage change = [(848 - 911) / 911] x 100
Subtract the new number by the original number
848 - 911 = -63
-63 ÷ 911 = -0.06915477497255763
-0.06915477497255763 x 100 = -6.92%