77.2% is the change from 329 to 583
Calculation steps:
[( 583 - 329 ) ÷ 329] x 100 = 77.2%
Formula
Percentage change = [(583 - 329) / 329] x 100
Subtract the new number by the original number
583 - 329 = 254
254 ÷ 329 = 0.7720364741641338
0.7720364741641338 x 100 = 77.2%