-93.04% is the change from 948 to 66
Calculation steps:
[( 66 - 948 ) ÷ 948] x 100 = -93.04%
Formula
Percentage change = [(66 - 948) / 948] x 100
Subtract the new number by the original number
66 - 948 = -882
-882 ÷ 948 = -0.930379746835443
-0.930379746835443 x 100 = -93.04%