28.66% is the change from 628 to 808
Calculation steps:
[( 808 - 628 ) ÷ 628] x 100 = 28.66%
Formula
Percentage change = [(808 - 628) / 628] x 100
Subtract the new number by the original number
808 - 628 = 180
180 ÷ 628 = 0.28662420382165604
0.28662420382165604 x 100 = 28.66%