-46.33% is the change from 490 to 263
Calculation steps:
[( 263 - 490 ) ÷ 490] x 100 = -46.33%
Formula
Percentage change = [(263 - 490) / 490] x 100
Subtract the new number by the original number
263 - 490 = -227
-227 ÷ 490 = -0.463265306122449
-0.463265306122449 x 100 = -46.33%