388.89% is the change from 180 to 880
Calculation steps:
[( 880 - 180 ) ÷ 180] x 100 = 388.89%
Formula
Percentage change = [(880 - 180) / 180] x 100
Subtract the new number by the original number
880 - 180 = 700
700 ÷ 180 = 3.888888888888889
3.888888888888889 x 100 = 388.89%