51.27% is the change from 314 to 475
Calculation steps:
[( 475 - 314 ) ÷ 314] x 100 = 51.27%
Formula
Percentage change = [(475 - 314) / 314] x 100
Subtract the new number by the original number
475 - 314 = 161
161 ÷ 314 = 0.5127388535031847
0.5127388535031847 x 100 = 51.27%