103.3% is the change from 454 to 923
Calculation steps:
[( 923 - 454 ) ÷ 454] x 100 = 103.3%
Formula
Percentage change = [(923 - 454) / 454] x 100
Subtract the new number by the original number
923 - 454 = 469
469 ÷ 454 = 1.0330396475770924
1.0330396475770924 x 100 = 103.3%