29.24% is the change from 773 to 999
Calculation steps:
[( 999 - 773 ) ÷ 773] x 100 = 29.24%
Formula
Percentage change = [(999 - 773) / 773] x 100
Subtract the new number by the original number
999 - 773 = 226
226 ÷ 773 = 0.2923673997412678
0.2923673997412678 x 100 = 29.24%