28.3% is the change from 622 to 798
Calculation steps:
[( 798 - 622 ) ÷ 622] x 100 = 28.3%
Formula
Percentage change = [(798 - 622) / 622] x 100
Subtract the new number by the original number
798 - 622 = 176
176 ÷ 622 = 0.2829581993569132
0.2829581993569132 x 100 = 28.3%