108.87% is the change from 451 to 942
Calculation steps:
[( 942 - 451 ) ÷ 451] x 100 = 108.87%
Formula
Percentage change = [(942 - 451) / 451] x 100
Subtract the new number by the original number
942 - 451 = 491
491 ÷ 451 = 1.0886917960088691
1.0886917960088691 x 100 = 108.87%