-90.51% is the change from 948 to 90
Calculation steps:
[( 90 - 948 ) ÷ 948] x 100 = -90.51%
Formula
Percentage change = [(90 - 948) / 948] x 100
Subtract the new number by the original number
90 - 948 = -858
-858 ÷ 948 = -0.9050632911392406
-0.9050632911392406 x 100 = -90.51%