42.72% is the change from 323 to 461
Calculation steps:
[( 461 - 323 ) ÷ 323] x 100 = 42.72%
Formula
Percentage change = [(461 - 323) / 323] x 100
Subtract the new number by the original number
461 - 323 = 138
138 ÷ 323 = 0.42724458204334365
0.42724458204334365 x 100 = 42.72%