55.47% is the change from 539 to 838
Calculation steps:
[( 838 - 539 ) ÷ 539] x 100 = 55.47%
Formula
Percentage change = [(838 - 539) / 539] x 100
Subtract the new number by the original number
838 - 539 = 299
299 ÷ 539 = 0.5547309833024119
0.5547309833024119 x 100 = 55.47%