112.2% is the change from 451 to 957
Calculation steps:
[( 957 - 451 ) ÷ 451] x 100 = 112.2%
Formula
Percentage change = [(957 - 451) / 451] x 100
Subtract the new number by the original number
957 - 451 = 506
506 ÷ 451 = 1.1219512195121952
1.1219512195121952 x 100 = 112.2%