27.79% is the change from 475 to 607
Calculation steps:
[( 607 - 475 ) ÷ 475] x 100 = 27.79%
Formula
Percentage change = [(607 - 475) / 475] x 100
Subtract the new number by the original number
607 - 475 = 132
132 ÷ 475 = 0.27789473684210525
0.27789473684210525 x 100 = 27.79%