6.34% is the change from 773 to 822
Calculation steps:
[( 822 - 773 ) ÷ 773] x 100 = 6.34%
Formula
Percentage change = [(822 - 773) / 773] x 100
Subtract the new number by the original number
822 - 773 = 49
49 ÷ 773 = 0.06338939197930142
0.06338939197930142 x 100 = 6.34%