-3.9% is the change from 948 to 911
Calculation steps:
[( 911 - 948 ) ÷ 948] x 100 = -3.9%
Formula
Percentage change = [(911 - 948) / 948] x 100
Subtract the new number by the original number
911 - 948 = -37
-37 ÷ 948 = -0.039029535864978905
-0.039029535864978905 x 100 = -3.9%