151.98% is the change from 329 to 829
Calculation steps:
[( 829 - 329 ) ÷ 329] x 100 = 151.98%
Formula
Percentage change = [(829 - 329) / 329] x 100
Subtract the new number by the original number
829 - 329 = 500
500 ÷ 329 = 1.5197568389057752
1.5197568389057752 x 100 = 151.98%