67.27% is the change from 275 to 460
Calculation steps:
[( 460 - 275 ) ÷ 275] x 100 = 67.27%
Formula
Percentage change = [(460 - 275) / 275] x 100
Subtract the new number by the original number
460 - 275 = 185
185 ÷ 275 = 0.6727272727272727
0.6727272727272727 x 100 = 67.27%