92.88% is the change from 323 to 623
Calculation steps:
[( 623 - 323 ) ÷ 323] x 100 = 92.88%
Formula
Percentage change = [(623 - 323) / 323] x 100
Subtract the new number by the original number
623 - 323 = 300
300 ÷ 323 = 0.9287925696594427
0.9287925696594427 x 100 = 92.88%