73.47% is the change from 539 to 935
Calculation steps:
[( 935 - 539 ) ÷ 539] x 100 = 73.47%
Formula
Percentage change = [(935 - 539) / 539] x 100
Subtract the new number by the original number
935 - 539 = 396
396 ÷ 539 = 0.7346938775510204
0.7346938775510204 x 100 = 73.47%