17.19% is the change from 663 to 777
Calculation steps:
[( 777 - 663 ) ÷ 663] x 100 = 17.19%
Formula
Percentage change = [(777 - 663) / 663] x 100
Subtract the new number by the original number
777 - 663 = 114
114 ÷ 663 = 0.17194570135746606
0.17194570135746606 x 100 = 17.19%