129.77% is the change from 383 to 880
Calculation steps:
[( 880 - 383 ) ÷ 383] x 100 = 129.77%
Formula
Percentage change = [(880 - 383) / 383] x 100
Subtract the new number by the original number
880 - 383 = 497
497 ÷ 383 = 1.2976501305483028
1.2976501305483028 x 100 = 129.77%