-89.24% is the change from 948 to 102
Calculation steps:
[( 102 - 948 ) ÷ 948] x 100 = -89.24%
Formula
Percentage change = [(102 - 948) / 948] x 100
Subtract the new number by the original number
102 - 948 = -846
-846 ÷ 948 = -0.8924050632911392
-0.8924050632911392 x 100 = -89.24%