-83.54% is the change from 948 to 156
Calculation steps:
[( 156 - 948 ) ÷ 948] x 100 = -83.54%
Formula
Percentage change = [(156 - 948) / 948] x 100
Subtract the new number by the original number
156 - 948 = -792
-792 ÷ 948 = -0.8354430379746836
-0.8354430379746836 x 100 = -83.54%