28% is the change from 625 to 800
Calculation steps:
[( 800 - 625 ) ÷ 625] x 100 = 28%
Formula
Percentage change = [(800 - 625) / 625] x 100
Subtract the new number by the original number
800 - 625 = 175
175 ÷ 625 = 0.28
0.28 x 100 = 28%
Example