77.37% is the change from 539 to 956
Calculation steps:
[( 956 - 539 ) ÷ 539] x 100 = 77.37%
Formula
Percentage change = [(956 - 539) / 539] x 100
Subtract the new number by the original number
956 - 539 = 417
417 ÷ 539 = 0.7736549165120594
0.7736549165120594 x 100 = 77.37%