-48.73% is the change from 948 to 486
Calculation steps:
[( 486 - 948 ) ÷ 948] x 100 = -48.73%
Formula
Percentage change = [(486 - 948) / 948] x 100
Subtract the new number by the original number
486 - 948 = -462
-462 ÷ 948 = -0.4873417721518987
-0.4873417721518987 x 100 = -48.73%