30900% is the change from 3 to 930
Calculation steps:
[( 930 - 3 ) ÷ 3] x 100 = 30900%
Formula
Percentage change = [(930 - 3) / 3] x 100
Subtract the new number by the original number
930 - 3 = 927
927 ÷ 3 = 309
309 x 100 = 30900%
Example