56.05% is the change from 339 to 529
Calculation steps:
[( 529 - 339 ) ÷ 339] x 100 = 56.05%
Formula
Percentage change = [(529 - 339) / 339] x 100
Subtract the new number by the original number
529 - 339 = 190
190 ÷ 339 = 0.56047197640118
0.56047197640118 x 100 = 56.05%