-48.42% is the change from 948 to 489
Calculation steps:
[( 489 - 948 ) ÷ 948] x 100 = -48.42%
Formula
Percentage change = [(489 - 948) / 948] x 100
Subtract the new number by the original number
489 - 948 = -459
-459 ÷ 948 = -0.48417721518987344
-0.48417721518987344 x 100 = -48.42%