185.71% is the change from 308 to 880
Calculation steps:
[( 880 - 308 ) ÷ 308] x 100 = 185.71%
Formula
Percentage change = [(880 - 308) / 308] x 100
Subtract the new number by the original number
880 - 308 = 572
572 ÷ 308 = 1.8571428571428572
1.8571428571428572 x 100 = 185.71%