-46.65% is the change from 493 to 263
Calculation steps:
[( 263 - 493 ) ÷ 493] x 100 = -46.65%
Formula
Percentage change = [(263 - 493) / 493] x 100
Subtract the new number by the original number
263 - 493 = -230
-230 ÷ 493 = -0.4665314401622718
-0.4665314401622718 x 100 = -46.65%