56.97% is the change from 337 to 529
Calculation steps:
[( 529 - 337 ) ÷ 337] x 100 = 56.97%
Formula
Percentage change = [(529 - 337) / 337] x 100
Subtract the new number by the original number
529 - 337 = 192
192 ÷ 337 = 0.56973293768546
0.56973293768546 x 100 = 56.97%