-45.09% is the change from 479 to 263
Calculation steps:
[( 263 - 479 ) ÷ 479] x 100 = -45.09%
Formula
Percentage change = [(263 - 479) / 479] x 100
Subtract the new number by the original number
263 - 479 = -216
-216 ÷ 479 = -0.4509394572025052
-0.4509394572025052 x 100 = -45.09%