21900% is the change from 4 to 880
Calculation steps:
[( 880 - 4 ) ÷ 4] x 100 = 21900%
Formula
Percentage change = [(880 - 4) / 4] x 100
Subtract the new number by the original number
880 - 4 = 876
876 ÷ 4 = 219
219 x 100 = 21900%
Example