83.65% is the change from 263 to 483
Calculation steps:
[( 483 - 263 ) ÷ 263] x 100 = 83.65%
Formula
Percentage change = [(483 - 263) / 263] x 100
Subtract the new number by the original number
483 - 263 = 220
220 ÷ 263 = 0.8365019011406845
0.8365019011406845 x 100 = 83.65%