48.42% is the change from 539 to 800
Calculation steps:
[( 800 - 539 ) ÷ 539] x 100 = 48.42%
Formula
Percentage change = [(800 - 539) / 539] x 100
Subtract the new number by the original number
800 - 539 = 261
261 ÷ 539 = 0.4842300556586271
0.4842300556586271 x 100 = 48.42%