53.78% is the change from 344 to 529
Calculation steps:
[( 529 - 344 ) ÷ 344] x 100 = 53.78%
Formula
Percentage change = [(529 - 344) / 344] x 100
Subtract the new number by the original number
529 - 344 = 185
185 ÷ 344 = 0.5377906976744186
0.5377906976744186 x 100 = 53.78%