102.76% is the change from 434 to 880
Calculation steps:
[( 880 - 434 ) ÷ 434] x 100 = 102.76%
Formula
Percentage change = [(880 - 434) / 434] x 100
Subtract the new number by the original number
880 - 434 = 446
446 ÷ 434 = 1.0276497695852536
1.0276497695852536 x 100 = 102.76%