27.26% is the change from 609 to 775
Calculation steps:
[( 775 - 609 ) ÷ 609] x 100 = 27.26%
Formula
Percentage change = [(775 - 609) / 609] x 100
Subtract the new number by the original number
775 - 609 = 166
166 ÷ 609 = 0.27257799671592775
0.27257799671592775 x 100 = 27.26%