19.91% is the change from 663 to 795
Calculation steps:
[( 795 - 663 ) ÷ 663] x 100 = 19.91%
Formula
Percentage change = [(795 - 663) / 663] x 100
Subtract the new number by the original number
795 - 663 = 132
132 ÷ 663 = 0.19909502262443438
0.19909502262443438 x 100 = 19.91%