109.23% is the change from 455 to 952
Calculation steps:
[( 952 - 455 ) ÷ 455] x 100 = 109.23%
Formula
Percentage change = [(952 - 455) / 455] x 100
Subtract the new number by the original number
952 - 455 = 497
497 ÷ 455 = 1.0923076923076922
1.0923076923076922 x 100 = 109.23%