-48.76% is the change from 484 to 248
Calculation steps:
[( 248 - 484 ) ÷ 484] x 100 = -48.76%
Formula
Percentage change = [(248 - 484) / 484] x 100
Subtract the new number by the original number
248 - 484 = -236
-236 ÷ 484 = -0.48760330578512395
-0.48760330578512395 x 100 = -48.76%