102.44% is the change from 451 to 913
Calculation steps:
[( 913 - 451 ) ÷ 451] x 100 = 102.44%
Formula
Percentage change = [(913 - 451) / 451] x 100
Subtract the new number by the original number
913 - 451 = 462
462 ÷ 451 = 1.024390243902439
1.024390243902439 x 100 = 102.44%