17.85% is the change from 773 to 911
Calculation steps:
[( 911 - 773 ) ÷ 773] x 100 = 17.85%
Formula
Percentage change = [(911 - 773) / 773] x 100
Subtract the new number by the original number
911 - 773 = 138
138 ÷ 773 = 0.17852522639068563
0.17852522639068563 x 100 = 17.85%