104.66% is the change from 451 to 923
Calculation steps:
[( 923 - 451 ) ÷ 451] x 100 = 104.66%
Formula
Percentage change = [(923 - 451) / 451] x 100
Subtract the new number by the original number
923 - 451 = 472
472 ÷ 451 = 1.0465631929046564
1.0465631929046564 x 100 = 104.66%