28.23% is the change from 620 to 795
Calculation steps:
[( 795 - 620 ) ÷ 620] x 100 = 28.23%
Formula
Percentage change = [(795 - 620) / 620] x 100
Subtract the new number by the original number
795 - 620 = 175
175 ÷ 620 = 0.28225806451612906
0.28225806451612906 x 100 = 28.23%