174.14% is the change from 321 to 880
Calculation steps:
[( 880 - 321 ) ÷ 321] x 100 = 174.14%
Formula
Percentage change = [(880 - 321) / 321] x 100
Subtract the new number by the original number
880 - 321 = 559
559 ÷ 321 = 1.7414330218068537
1.7414330218068537 x 100 = 174.14%