28.07% is the change from 773 to 990
Calculation steps:
[( 990 - 773 ) ÷ 773] x 100 = 28.07%
Formula
Percentage change = [(990 - 773) / 773] x 100
Subtract the new number by the original number
990 - 773 = 217
217 ÷ 773 = 0.2807244501940492
0.2807244501940492 x 100 = 28.07%