18.63% is the change from 773 to 917
Calculation steps:
[( 917 - 773 ) ÷ 773] x 100 = 18.63%
Formula
Percentage change = [(917 - 773) / 773] x 100
Subtract the new number by the original number
917 - 773 = 144
144 ÷ 773 = 0.18628719275549807
0.18628719275549807 x 100 = 18.63%