67.64% is the change from 275 to 461
Calculation steps:
[( 461 - 275 ) ÷ 275] x 100 = 67.64%
Formula
Percentage change = [(461 - 275) / 275] x 100
Subtract the new number by the original number
461 - 275 = 186
186 ÷ 275 = 0.6763636363636364
0.6763636363636364 x 100 = 67.64%