84.15% is the change from 265 to 488
Calculation steps:
[( 488 - 265 ) ÷ 265] x 100 = 84.15%
Formula
Percentage change = [(488 - 265) / 265] x 100
Subtract the new number by the original number
488 - 265 = 223
223 ÷ 265 = 0.8415094339622642
0.8415094339622642 x 100 = 84.15%