9.66% is the change from 414 to 454
Calculation steps:
[( 454 - 414 ) ÷ 414] x 100 = 9.66%
Formula
Percentage change = [(454 - 414) / 414] x 100
Subtract the new number by the original number
454 - 414 = 40
40 ÷ 414 = 0.0966183574879227
0.0966183574879227 x 100 = 9.66%