58.36% is the change from 329 to 521
Calculation steps:
[( 521 - 329 ) ÷ 329] x 100 = 58.36%
Formula
Percentage change = [(521 - 329) / 329] x 100
Subtract the new number by the original number
521 - 329 = 192
192 ÷ 329 = 0.5835866261398176
0.5835866261398176 x 100 = 58.36%