65.96% is the change from 329 to 546
Calculation steps:
[( 546 - 329 ) ÷ 329] x 100 = 65.96%
Formula
Percentage change = [(546 - 329) / 329] x 100
Subtract the new number by the original number
546 - 329 = 217
217 ÷ 329 = 0.6595744680851063
0.6595744680851063 x 100 = 65.96%