201.22% is the change from 329 to 991
Calculation steps:
[( 991 - 329 ) ÷ 329] x 100 = 201.22%
Formula
Percentage change = [(991 - 329) / 329] x 100
Subtract the new number by the original number
991 - 329 = 662
662 ÷ 329 = 2.012158054711246
2.012158054711246 x 100 = 201.22%