152.15% is the change from 349 to 880
Calculation steps:
[( 880 - 349 ) ÷ 349] x 100 = 152.15%
Formula
Percentage change = [(880 - 349) / 349] x 100
Subtract the new number by the original number
880 - 349 = 531
531 ÷ 349 = 1.521489971346705
1.521489971346705 x 100 = 152.15%