78.52% is the change from 526 to 939
Calculation steps:
[( 939 - 526 ) ÷ 526] x 100 = 78.52%
Formula
Percentage change = [(939 - 526) / 526] x 100
Subtract the new number by the original number
939 - 526 = 413
413 ÷ 526 = 0.785171102661597
0.785171102661597 x 100 = 78.52%