106.43% is the change from 451 to 931
Calculation steps:
[( 931 - 451 ) ÷ 451] x 100 = 106.43%
Formula
Percentage change = [(931 - 451) / 451] x 100
Subtract the new number by the original number
931 - 451 = 480
480 ÷ 451 = 1.06430155210643
1.06430155210643 x 100 = 106.43%