27500% is the change from 3 to 828
Calculation steps:
[( 828 - 3 ) ÷ 3] x 100 = 27500%
Formula
Percentage change = [(828 - 3) / 3] x 100
Subtract the new number by the original number
828 - 3 = 825
825 ÷ 3 = 275
275 x 100 = 27500%
Example