87.83% is the change from 263 to 494
Calculation steps:
[( 494 - 263 ) ÷ 263] x 100 = 87.83%
Formula
Percentage change = [(494 - 263) / 263] x 100
Subtract the new number by the original number
494 - 263 = 231
231 ÷ 263 = 0.8783269961977186
0.8783269961977186 x 100 = 87.83%