161.4% is the change from 329 to 860
Calculation steps:
[( 860 - 329 ) ÷ 329] x 100 = 161.4%
Formula
Percentage change = [(860 - 329) / 329] x 100
Subtract the new number by the original number
860 - 329 = 531
531 ÷ 329 = 1.6139817629179332
1.6139817629179332 x 100 = 161.4%